Home / 9,444.39-14,160.51-4,513.92

Finding the Fourth Proportional to 9,444.39, 14,160.51 and 4,513.92

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Solution

The fourth proportional to 9,444.39, 14,160.51 and 4,513.92 is: 6,767.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444.39 : 14,160.51 = 4,513.92 : x
  2. Step 2: Convert to fraction form
    9,444.39/14,160.51 = 4,513.92/x
  3. Step 3: Cross multiply
    9,444.39x = 14,160.51 × 4,513.92
  4. Step 4: Simplify right side
    9,444.39x = 63,919,409.30
  5. Step 5: Solve for x
    x = 63,919,409.30/9,444.39
  6. Step 6: Final answer
    x = 6,767.98

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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.