Home / 9,434.76-14,145.30-4,437.47

Finding the Fourth Proportional to 9,434.76, 14,145.30 and 4,437.47

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Solution

The fourth proportional to 9,434.76, 14,145.30 and 4,437.47 is: 6,652.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434.76 : 14,145.30 = 4,437.47 : x
  2. Step 2: Convert to fraction form
    9,434.76/14,145.30 = 4,437.47/x
  3. Step 3: Cross multiply
    9,434.76x = 14,145.30 × 4,437.47
  4. Step 4: Simplify right side
    9,434.76x = 62,769,273.66
  5. Step 5: Solve for x
    x = 62,769,273.66/9,434.76
  6. Step 6: Final answer
    x = 6,652.98

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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.