Home / 14,977.06-22,418.84-11,032.76

Finding the Fourth Proportional to 14,977.06, 22,418.84 and 11,032.76

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Solution

The fourth proportional to 14,977.06, 22,418.84 and 11,032.76 is: 16,514.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,977.06 : 22,418.84 = 11,032.76 : x
  2. Step 2: Convert to fraction form
    14,977.06/22,418.84 = 11,032.76/x
  3. Step 3: Cross multiply
    14,977.06x = 22,418.84 × 11,032.76
  4. Step 4: Simplify right side
    14,977.06x = 247,341,681.20
  5. Step 5: Solve for x
    x = 247,341,681.20/14,977.06
  6. Step 6: Final answer
    x = 16,514.70

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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.