Home / 69,032.61-103,570.65-24,658.38

Finding the Fourth Proportional to 69,032.61, 103,570.65 and 24,658.38

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Solution

The fourth proportional to 69,032.61, 103,570.65 and 24,658.38 is: 36,995.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,032.61 : 103,570.65 = 24,658.38 : x
  2. Step 2: Convert to fraction form
    69,032.61/103,570.65 = 24,658.38/x
  3. Step 3: Cross multiply
    69,032.61x = 103,570.65 × 24,658.38
  4. Step 4: Simplify right side
    69,032.61x = 2,553,884,444.55
  5. Step 5: Solve for x
    x = 2,553,884,444.55/69,032.61
  6. Step 6: Final answer
    x = 36,995.33

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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.