Home / 39,411.90-59,059.44-32,441.40

Finding the Fourth Proportional to 39,411.90, 59,059.44 and 32,441.40

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Solution

The fourth proportional to 39,411.90, 59,059.44 and 32,441.40 is: 48,614.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,411.90 : 59,059.44 = 32,441.40 : x
  2. Step 2: Convert to fraction form
    39,411.90/59,059.44 = 32,441.40/x
  3. Step 3: Cross multiply
    39,411.90x = 59,059.44 × 32,441.40
  4. Step 4: Simplify right side
    39,411.90x = 1,915,970,916.82
  5. Step 5: Solve for x
    x = 1,915,970,916.82/39,411.90
  6. Step 6: Final answer
    x = 48,614.02

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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.