Home / 42,511.71-58,672.58-24,618.41

Finding the Fourth Proportional to 42,511.71, 58,672.58 and 24,618.41

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Solution

The fourth proportional to 42,511.71, 58,672.58 and 24,618.41 is: 33,977.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,511.71 : 58,672.58 = 24,618.41 : x
  2. Step 2: Convert to fraction form
    42,511.71/58,672.58 = 24,618.41/x
  3. Step 3: Cross multiply
    42,511.71x = 58,672.58 × 24,618.41
  4. Step 4: Simplify right side
    42,511.71x = 1,444,425,213.74
  5. Step 5: Solve for x
    x = 1,444,425,213.74/42,511.71
  6. Step 6: Final answer
    x = 33,977.11

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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.