Home / 42,551.22-58,715.64-24,643.80

Finding the Fourth Proportional to 42,551.22, 58,715.64 and 24,643.80

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Solution

The fourth proportional to 42,551.22, 58,715.64 and 24,643.80 is: 34,005.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,551.22 : 58,715.64 = 24,643.80 : x
  2. Step 2: Convert to fraction form
    42,551.22/58,715.64 = 24,643.80/x
  3. Step 3: Cross multiply
    42,551.22x = 58,715.64 × 24,643.80
  4. Step 4: Simplify right side
    42,551.22x = 1,446,976,489.03
  5. Step 5: Solve for x
    x = 1,446,976,489.03/42,551.22
  6. Step 6: Final answer
    x = 34,005.52

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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.