Home / 160,591.23-240,877.13-42,262.38

Finding the Fourth Proportional to 160,591.23, 240,877.13 and 42,262.38

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Solution

The fourth proportional to 160,591.23, 240,877.13 and 42,262.38 is: 63,391.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,591.23 : 240,877.13 = 42,262.38 : x
  2. Step 2: Convert to fraction form
    160,591.23/240,877.13 = 42,262.38/x
  3. Step 3: Cross multiply
    160,591.23x = 240,877.13 × 42,262.38
  4. Step 4: Simplify right side
    160,591.23x = 10,180,040,590.06
  5. Step 5: Solve for x
    x = 10,180,040,590.06/160,591.23
  6. Step 6: Final answer
    x = 63,391.01

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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.