Home / 42,507.48-58,660.92-23,388.24

Finding the Fourth Proportional to 42,507.48, 58,660.92 and 23,388.24

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Solution

The fourth proportional to 42,507.48, 58,660.92 and 23,388.24 is: 32,276.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,507.48 : 58,660.92 = 23,388.24 : x
  2. Step 2: Convert to fraction form
    42,507.48/58,660.92 = 23,388.24/x
  3. Step 3: Cross multiply
    42,507.48x = 58,660.92 × 23,388.24
  4. Step 4: Simplify right side
    42,507.48x = 1,371,975,675.58
  5. Step 5: Solve for x
    x = 1,371,975,675.58/42,507.48
  6. Step 6: Final answer
    x = 32,276.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.