Home / 44,328.16-66,414.32-39,507.04

Finding the Fourth Proportional to 44,328.16, 66,414.32 and 39,507.04

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Solution

The fourth proportional to 44,328.16, 66,414.32 and 39,507.04 is: 59,191.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,328.16 : 66,414.32 = 39,507.04 : x
  2. Step 2: Convert to fraction form
    44,328.16/66,414.32 = 39,507.04/x
  3. Step 3: Cross multiply
    44,328.16x = 66,414.32 × 39,507.04
  4. Step 4: Simplify right side
    44,328.16x = 2,623,833,196.81
  5. Step 5: Solve for x
    x = 2,623,833,196.81/44,328.16
  6. Step 6: Final answer
    x = 59,191.11

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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.