Home / 34,041.17-51,061.74-10,348.91

Finding the Fourth Proportional to 34,041.17, 51,061.74 and 10,348.91

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Solution

The fourth proportional to 34,041.17, 51,061.74 and 10,348.91 is: 15,523.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,041.17 : 51,061.74 = 10,348.91 : x
  2. Step 2: Convert to fraction form
    34,041.17/51,061.74 = 10,348.91/x
  3. Step 3: Cross multiply
    34,041.17x = 51,061.74 × 10,348.91
  4. Step 4: Simplify right side
    34,041.17x = 528,433,249.07
  5. Step 5: Solve for x
    x = 528,433,249.07/34,041.17
  6. Step 6: Final answer
    x = 15,523.36

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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.