Home / 92,502.08-127,667.04-52,232

Finding the Fourth Proportional to 92,502.08, 127,667.04 and 52,232

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Solution

The fourth proportional to 92,502.08, 127,667.04 and 52,232 is: 72,088.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,502.08 : 127,667.04 = 52,232 : x
  2. Step 2: Convert to fraction form
    92,502.08/127,667.04 = 52,232/x
  3. Step 3: Cross multiply
    92,502.08x = 127,667.04 × 52,232
  4. Step 4: Simplify right side
    92,502.08x = 6,668,304,833.28
  5. Step 5: Solve for x
    x = 6,668,304,833.28/92,502.08
  6. Step 6: Final answer
    x = 72,088.16

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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.