Home / 5,803.90-8,697.98-4,236.55

Finding the Fourth Proportional to 5,803.90, 8,697.98 and 4,236.55

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Solution

The fourth proportional to 5,803.90, 8,697.98 and 4,236.55 is: 6,349.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803.90 : 8,697.98 = 4,236.55 : x
  2. Step 2: Convert to fraction form
    5,803.90/8,697.98 = 4,236.55/x
  3. Step 3: Cross multiply
    5,803.90x = 8,697.98 × 4,236.55
  4. Step 4: Simplify right side
    5,803.90x = 36,849,427.17
  5. Step 5: Solve for x
    x = 36,849,427.17/5,803.90
  6. Step 6: Final answer
    x = 6,349.08

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Half scale
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Double scale
Find fourth proportional to 5,804.90, 8,699.48 and 4,237.55
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.