Home / 45,107.36-62,248.28-24,965.63

Finding the Fourth Proportional to 45,107.36, 62,248.28 and 24,965.63

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Solution

The fourth proportional to 45,107.36, 62,248.28 and 24,965.63 is: 34,452.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,107.36 : 62,248.28 = 24,965.63 : x
  2. Step 2: Convert to fraction form
    45,107.36/62,248.28 = 24,965.63/x
  3. Step 3: Cross multiply
    45,107.36x = 62,248.28 × 24,965.63
  4. Step 4: Simplify right side
    45,107.36x = 1,554,067,526.62
  5. Step 5: Solve for x
    x = 1,554,067,526.62/45,107.36
  6. Step 6: Final answer
    x = 34,452.64

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Double scale
Find fourth proportional to 45,108.36, 62,249.66 and 24,966.63
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.