Home / 155,700.34-233,514.66-60,932.76

Finding the Fourth Proportional to 155,700.34, 233,514.66 and 60,932.76

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Solution

The fourth proportional to 155,700.34, 233,514.66 and 60,932.76 is: 91,385.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,700.34 : 233,514.66 = 60,932.76 : x
  2. Step 2: Convert to fraction form
    155,700.34/233,514.66 = 60,932.76/x
  3. Step 3: Cross multiply
    155,700.34x = 233,514.66 × 60,932.76
  4. Step 4: Simplify right side
    155,700.34x = 14,228,692,734.26
  5. Step 5: Solve for x
    x = 14,228,692,734.26/155,700.34
  6. Step 6: Final answer
    x = 91,385.11

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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.