Home / 5,501.14-8,236.95-4,626.34

Finding the Fourth Proportional to 5,501.14, 8,236.95 and 4,626.34

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Solution

The fourth proportional to 5,501.14, 8,236.95 and 4,626.34 is: 6,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,501.14 : 8,236.95 = 4,626.34 : x
  2. Step 2: Convert to fraction form
    5,501.14/8,236.95 = 4,626.34/x
  3. Step 3: Cross multiply
    5,501.14x = 8,236.95 × 4,626.34
  4. Step 4: Simplify right side
    5,501.14x = 38,106,931.26
  5. Step 5: Solve for x
    x = 38,106,931.26/5,501.14
  6. Step 6: Final answer
    x = 6,927.10

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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.