Home / 42,437.22-58,538.99-26,493.99

Finding the Fourth Proportional to 42,437.22, 58,538.99 and 26,493.99

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Solution

The fourth proportional to 42,437.22, 58,538.99 and 26,493.99 is: 36,546.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,437.22 : 58,538.99 = 26,493.99 : x
  2. Step 2: Convert to fraction form
    42,437.22/58,538.99 = 26,493.99/x
  3. Step 3: Cross multiply
    42,437.22x = 58,538.99 × 26,493.99
  4. Step 4: Simplify right side
    42,437.22x = 1,550,931,481.91
  5. Step 5: Solve for x
    x = 1,550,931,481.91/42,437.22
  6. Step 6: Final answer
    x = 36,546.49

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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.