Home / 24,720.59-34,130.13-16,237.77

Finding the Fourth Proportional to 24,720.59, 34,130.13 and 16,237.77

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Solution

The fourth proportional to 24,720.59, 34,130.13 and 16,237.77 is: 22,418.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,720.59 : 34,130.13 = 16,237.77 : x
  2. Step 2: Convert to fraction form
    24,720.59/34,130.13 = 16,237.77/x
  3. Step 3: Cross multiply
    24,720.59x = 34,130.13 × 16,237.77
  4. Step 4: Simplify right side
    24,720.59x = 554,197,012.13
  5. Step 5: Solve for x
    x = 554,197,012.13/24,720.59
  6. Step 6: Final answer
    x = 22,418.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.