Home / 92,526.44-127,686.65-50,084.87

Finding the Fourth Proportional to 92,526.44, 127,686.65 and 50,084.87

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Solution

The fourth proportional to 92,526.44, 127,686.65 and 50,084.87 is: 69,117.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,526.44 : 127,686.65 = 50,084.87 : x
  2. Step 2: Convert to fraction form
    92,526.44/127,686.65 = 50,084.87/x
  3. Step 3: Cross multiply
    92,526.44x = 127,686.65 × 50,084.87
  4. Step 4: Simplify right side
    92,526.44x = 6,395,168,377.13
  5. Step 5: Solve for x
    x = 6,395,168,377.13/92,526.44
  6. Step 6: Final answer
    x = 69,117.20

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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.