Home / 168,545.07-232,584.08-93,091.95

Finding the Fourth Proportional to 168,545.07, 232,584.08 and 93,091.95

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Solution

The fourth proportional to 168,545.07, 232,584.08 and 93,091.95 is: 128,462.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,545.07 : 232,584.08 = 93,091.95 : x
  2. Step 2: Convert to fraction form
    168,545.07/232,584.08 = 93,091.95/x
  3. Step 3: Cross multiply
    168,545.07x = 232,584.08 × 93,091.95
  4. Step 4: Simplify right side
    168,545.07x = 21,651,705,080.70
  5. Step 5: Solve for x
    x = 21,651,705,080.70/168,545.07
  6. Step 6: Final answer
    x = 128,462.41

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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.