Home / 29,385.81-44,023.14-22,779.63

Finding the Fourth Proportional to 29,385.81, 44,023.14 and 22,779.63

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Solution

The fourth proportional to 29,385.81, 44,023.14 and 22,779.63 is: 34,126.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,385.81 : 44,023.14 = 22,779.63 : x
  2. Step 2: Convert to fraction form
    29,385.81/44,023.14 = 22,779.63/x
  3. Step 3: Cross multiply
    29,385.81x = 44,023.14 × 22,779.63
  4. Step 4: Simplify right side
    29,385.81x = 1,002,830,840.64
  5. Step 5: Solve for x
    x = 1,002,830,840.64/29,385.81
  6. Step 6: Final answer
    x = 34,126.36

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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.