Home / 4,332.29-6,499.45-1,410.59

Finding the Fourth Proportional to 4,332.29, 6,499.45 and 1,410.59

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Solution

The fourth proportional to 4,332.29, 6,499.45 and 1,410.59 is: 2,116.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.29 : 6,499.45 = 1,410.59 : x
  2. Step 2: Convert to fraction form
    4,332.29/6,499.45 = 1,410.59/x
  3. Step 3: Cross multiply
    4,332.29x = 6,499.45 × 1,410.59
  4. Step 4: Simplify right side
    4,332.29x = 9,168,059.18
  5. Step 5: Solve for x
    x = 9,168,059.18/4,332.29
  6. Step 6: Final answer
    x = 2,116.22

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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.