Home / 110,210.85-152,092.49-59,910.93

Finding the Fourth Proportional to 110,210.85, 152,092.49 and 59,910.93

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Solution

The fourth proportional to 110,210.85, 152,092.49 and 59,910.93 is: 82,677.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,210.85 : 152,092.49 = 59,910.93 : x
  2. Step 2: Convert to fraction form
    110,210.85/152,092.49 = 59,910.93/x
  3. Step 3: Cross multiply
    110,210.85x = 152,092.49 × 59,910.93
  4. Step 4: Simplify right side
    110,210.85x = 9,112,002,222.36
  5. Step 5: Solve for x
    x = 9,112,002,222.36/110,210.85
  6. Step 6: Final answer
    x = 82,677.91

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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.