Home / 26,348.13-39,521.99-10,754.82

Finding the Fourth Proportional to 26,348.13, 39,521.99 and 10,754.82

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Solution

The fourth proportional to 26,348.13, 39,521.99 and 10,754.82 is: 16,132.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,348.13 : 39,521.99 = 10,754.82 : x
  2. Step 2: Convert to fraction form
    26,348.13/39,521.99 = 10,754.82/x
  3. Step 3: Cross multiply
    26,348.13x = 39,521.99 × 10,754.82
  4. Step 4: Simplify right side
    26,348.13x = 425,051,915.38
  5. Step 5: Solve for x
    x = 425,051,915.38/26,348.13
  6. Step 6: Final answer
    x = 16,132.15

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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.