Home / 9,829.17-14,729.40-4,565.79

Finding the Fourth Proportional to 9,829.17, 14,729.40 and 4,565.79

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Solution

The fourth proportional to 9,829.17, 14,729.40 and 4,565.79 is: 6,842.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829.17 : 14,729.40 = 4,565.79 : x
  2. Step 2: Convert to fraction form
    9,829.17/14,729.40 = 4,565.79/x
  3. Step 3: Cross multiply
    9,829.17x = 14,729.40 × 4,565.79
  4. Step 4: Simplify right side
    9,829.17x = 67,251,347.23
  5. Step 5: Solve for x
    x = 67,251,347.23/9,829.17
  6. Step 6: Final answer
    x = 6,842.02

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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.