Home / 39,752.10-59,628.15-37,808.10

Finding the Fourth Proportional to 39,752.10, 59,628.15 and 37,808.10

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Solution

The fourth proportional to 39,752.10, 59,628.15 and 37,808.10 is: 56,712.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,752.10 : 59,628.15 = 37,808.10 : x
  2. Step 2: Convert to fraction form
    39,752.10/59,628.15 = 37,808.10/x
  3. Step 3: Cross multiply
    39,752.10x = 59,628.15 × 37,808.10
  4. Step 4: Simplify right side
    39,752.10x = 2,254,427,058.02
  5. Step 5: Solve for x
    x = 2,254,427,058.02/39,752.10
  6. Step 6: Final answer
    x = 56,712.15

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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.