Home / 57,445.19-79,262.61-33,567.24

Finding the Fourth Proportional to 57,445.19, 79,262.61 and 33,567.24

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Solution

The fourth proportional to 57,445.19, 79,262.61 and 33,567.24 is: 46,315.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,445.19 : 79,262.61 = 33,567.24 : x
  2. Step 2: Convert to fraction form
    57,445.19/79,262.61 = 33,567.24/x
  3. Step 3: Cross multiply
    57,445.19x = 79,262.61 × 33,567.24
  4. Step 4: Simplify right side
    57,445.19x = 2,660,627,052.90
  5. Step 5: Solve for x
    x = 2,660,627,052.90/57,445.19
  6. Step 6: Final answer
    x = 46,315.92

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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.