Home / 46,134.68-69,211.76-14,967.52

Finding the Fourth Proportional to 46,134.68, 69,211.76 and 14,967.52

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Solution

The fourth proportional to 46,134.68, 69,211.76 and 14,967.52 is: 22,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,134.68 : 69,211.76 = 14,967.52 : x
  2. Step 2: Convert to fraction form
    46,134.68/69,211.76 = 14,967.52/x
  3. Step 3: Cross multiply
    46,134.68x = 69,211.76 × 14,967.52
  4. Step 4: Simplify right side
    46,134.68x = 1,035,928,402.04
  5. Step 5: Solve for x
    x = 1,035,928,402.04/46,134.68
  6. Step 6: Final answer
    x = 22,454.44

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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.