Home / 14,865.50-22,293.09-4,332.68

Finding the Fourth Proportional to 14,865.50, 22,293.09 and 4,332.68

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Solution

The fourth proportional to 14,865.50, 22,293.09 and 4,332.68 is: 6,497.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,865.50 : 22,293.09 = 4,332.68 : x
  2. Step 2: Convert to fraction form
    14,865.50/22,293.09 = 4,332.68/x
  3. Step 3: Cross multiply
    14,865.50x = 22,293.09 × 4,332.68
  4. Step 4: Simplify right side
    14,865.50x = 96,588,825.18
  5. Step 5: Solve for x
    x = 96,588,825.18/14,865.50
  6. Step 6: Final answer
    x = 6,497.52

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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.