Home / 43,376.06-59,835.86-26,385.50

Finding the Fourth Proportional to 43,376.06, 59,835.86 and 26,385.50

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Solution

The fourth proportional to 43,376.06, 59,835.86 and 26,385.50 is: 36,397.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,376.06 : 59,835.86 = 26,385.50 : x
  2. Step 2: Convert to fraction form
    43,376.06/59,835.86 = 26,385.50/x
  3. Step 3: Cross multiply
    43,376.06x = 59,835.86 × 26,385.50
  4. Step 4: Simplify right side
    43,376.06x = 1,578,799,084.03
  5. Step 5: Solve for x
    x = 1,578,799,084.03/43,376.06
  6. Step 6: Final answer
    x = 36,397.94

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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.