Home / 9,002.52-13,497.48-4,316.94

Finding the Fourth Proportional to 9,002.52, 13,497.48 and 4,316.94

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Solution

The fourth proportional to 9,002.52, 13,497.48 and 4,316.94 is: 6,472.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002.52 : 13,497.48 = 4,316.94 : x
  2. Step 2: Convert to fraction form
    9,002.52/13,497.48 = 4,316.94/x
  3. Step 3: Cross multiply
    9,002.52x = 13,497.48 × 4,316.94
  4. Step 4: Simplify right side
    9,002.52x = 58,267,811.31
  5. Step 5: Solve for x
    x = 58,267,811.31/9,002.52
  6. Step 6: Final answer
    x = 6,472.39

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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.