Home / 24,960.16-37,407.12-13,248.16

Finding the Fourth Proportional to 24,960.16, 37,407.12 and 13,248.16

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Solution

The fourth proportional to 24,960.16, 37,407.12 and 13,248.16 is: 19,854.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,960.16 : 37,407.12 = 13,248.16 : x
  2. Step 2: Convert to fraction form
    24,960.16/37,407.12 = 13,248.16/x
  3. Step 3: Cross multiply
    24,960.16x = 37,407.12 × 13,248.16
  4. Step 4: Simplify right side
    24,960.16x = 495,575,510.90
  5. Step 5: Solve for x
    x = 495,575,510.90/24,960.16
  6. Step 6: Final answer
    x = 19,854.66

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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.