Home / 373,326.32-560,017.56-107,084.72

Finding the Fourth Proportional to 373,326.32, 560,017.56 and 107,084.72

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Solution

The fourth proportional to 373,326.32, 560,017.56 and 107,084.72 is: 160,635.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,326.32 : 560,017.56 = 107,084.72 : x
  2. Step 2: Convert to fraction form
    373,326.32/560,017.56 = 107,084.72/x
  3. Step 3: Cross multiply
    373,326.32x = 560,017.56 × 107,084.72
  4. Step 4: Simplify right side
    373,326.32x = 59,969,323,607.68
  5. Step 5: Solve for x
    x = 59,969,323,607.68/373,326.32
  6. Step 6: Final answer
    x = 160,635.13

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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.