Home / 168,928.32-233,125.92-93,483.84

Finding the Fourth Proportional to 168,928.32, 233,125.92 and 93,483.84

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Solution

The fourth proportional to 168,928.32, 233,125.92 and 93,483.84 is: 129,010.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,928.32 : 233,125.92 = 93,483.84 : x
  2. Step 2: Convert to fraction form
    168,928.32/233,125.92 = 93,483.84/x
  3. Step 3: Cross multiply
    168,928.32x = 233,125.92 × 93,483.84
  4. Step 4: Simplify right side
    168,928.32x = 21,793,506,205.13
  5. Step 5: Solve for x
    x = 21,793,506,205.13/168,928.32
  6. Step 6: Final answer
    x = 129,010.38

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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.