Home / 168,476.40-232,751.04-110,470.92

Finding the Fourth Proportional to 168,476.40, 232,751.04 and 110,470.92

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Solution

The fourth proportional to 168,476.40, 232,751.04 and 110,470.92 is: 152,616.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,476.40 : 232,751.04 = 110,470.92 : x
  2. Step 2: Convert to fraction form
    168,476.40/232,751.04 = 110,470.92/x
  3. Step 3: Cross multiply
    168,476.40x = 232,751.04 × 110,470.92
  4. Step 4: Simplify right side
    168,476.40x = 25,712,221,519.76
  5. Step 5: Solve for x
    x = 25,712,221,519.76/168,476.40
  6. Step 6: Final answer
    x = 152,616.16

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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.