Home / 34,306.66-51,459.36-10,932.76

Finding the Fourth Proportional to 34,306.66, 51,459.36 and 10,932.76

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Solution

The fourth proportional to 34,306.66, 51,459.36 and 10,932.76 is: 16,398.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,306.66 : 51,459.36 = 10,932.76 : x
  2. Step 2: Convert to fraction form
    34,306.66/51,459.36 = 10,932.76/x
  3. Step 3: Cross multiply
    34,306.66x = 51,459.36 × 10,932.76
  4. Step 4: Simplify right side
    34,306.66x = 562,592,832.63
  5. Step 5: Solve for x
    x = 562,592,832.63/34,306.66
  6. Step 6: Final answer
    x = 16,398.94

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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.