Home / 6,125.95-9,193.55-4,486.75

Finding the Fourth Proportional to 6,125.95, 9,193.55 and 4,486.75

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Solution

The fourth proportional to 6,125.95, 9,193.55 and 4,486.75 is: 6,733.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125.95 : 9,193.55 = 4,486.75 : x
  2. Step 2: Convert to fraction form
    6,125.95/9,193.55 = 4,486.75/x
  3. Step 3: Cross multiply
    6,125.95x = 9,193.55 × 4,486.75
  4. Step 4: Simplify right side
    6,125.95x = 41,249,114.49
  5. Step 5: Solve for x
    x = 41,249,114.49/6,125.95
  6. Step 6: Final answer
    x = 6,733.50

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Half scale
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Double scale
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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.