Home / 124,092.03-171,250.29-70,366.89

Finding the Fourth Proportional to 124,092.03, 171,250.29 and 70,366.89

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Solution

The fourth proportional to 124,092.03, 171,250.29 and 70,366.89 is: 97,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,092.03 : 171,250.29 = 70,366.89 : x
  2. Step 2: Convert to fraction form
    124,092.03/171,250.29 = 70,366.89/x
  3. Step 3: Cross multiply
    124,092.03x = 171,250.29 × 70,366.89
  4. Step 4: Simplify right side
    124,092.03x = 12,050,350,318.90
  5. Step 5: Solve for x
    x = 12,050,350,318.90/124,092.03
  6. Step 6: Final answer
    x = 97,108.17

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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.