Home / 63,178.77-94,740.53-23,708.19

Finding the Fourth Proportional to 63,178.77, 94,740.53 and 23,708.19

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Solution

The fourth proportional to 63,178.77, 94,740.53 and 23,708.19 is: 35,551.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,178.77 : 94,740.53 = 23,708.19 : x
  2. Step 2: Convert to fraction form
    63,178.77/94,740.53 = 23,708.19/x
  3. Step 3: Cross multiply
    63,178.77x = 94,740.53 × 23,708.19
  4. Step 4: Simplify right side
    63,178.77x = 2,246,126,367.40
  5. Step 5: Solve for x
    x = 2,246,126,367.40/63,178.77
  6. Step 6: Final answer
    x = 35,551.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.