Home / 39,410.20-59,000.10-34,802.20

Finding the Fourth Proportional to 39,410.20, 59,000.10 and 34,802.20

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Solution

The fourth proportional to 39,410.20, 59,000.10 and 34,802.20 is: 52,101.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,410.20 : 59,000.10 = 34,802.20 : x
  2. Step 2: Convert to fraction form
    39,410.20/59,000.10 = 34,802.20/x
  3. Step 3: Cross multiply
    39,410.20x = 59,000.10 × 34,802.20
  4. Step 4: Simplify right side
    39,410.20x = 2,053,333,280.22
  5. Step 5: Solve for x
    x = 2,053,333,280.22/39,410.20
  6. Step 6: Final answer
    x = 52,101.57

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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.