Home / 155,564.04-233,335.02-88,794.92

Finding the Fourth Proportional to 155,564.04, 233,335.02 and 88,794.92

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Solution

The fourth proportional to 155,564.04, 233,335.02 and 88,794.92 is: 133,186.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,564.04 : 233,335.02 = 88,794.92 : x
  2. Step 2: Convert to fraction form
    155,564.04/233,335.02 = 88,794.92/x
  3. Step 3: Cross multiply
    155,564.04x = 233,335.02 × 88,794.92
  4. Step 4: Simplify right side
    155,564.04x = 20,718,964,434.10
  5. Step 5: Solve for x
    x = 20,718,964,434.10/155,564.04
  6. Step 6: Final answer
    x = 133,186.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.