Home / 24,278.98-33,488.18-14,852.20

Finding the Fourth Proportional to 24,278.98, 33,488.18 and 14,852.20

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Solution

The fourth proportional to 24,278.98, 33,488.18 and 14,852.20 is: 20,485.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,278.98 : 33,488.18 = 14,852.20 : x
  2. Step 2: Convert to fraction form
    24,278.98/33,488.18 = 14,852.20/x
  3. Step 3: Cross multiply
    24,278.98x = 33,488.18 × 14,852.20
  4. Step 4: Simplify right side
    24,278.98x = 497,373,147.00
  5. Step 5: Solve for x
    x = 497,373,147.00/24,278.98
  6. Step 6: Final answer
    x = 20,485.75

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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.