Home / 41,648.69-57,475.02-22,528.48

Finding the Fourth Proportional to 41,648.69, 57,475.02 and 22,528.48

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Solution

The fourth proportional to 41,648.69, 57,475.02 and 22,528.48 is: 31,089.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,648.69 : 57,475.02 = 22,528.48 : x
  2. Step 2: Convert to fraction form
    41,648.69/57,475.02 = 22,528.48/x
  3. Step 3: Cross multiply
    41,648.69x = 57,475.02 × 22,528.48
  4. Step 4: Simplify right side
    41,648.69x = 1,294,824,551.19
  5. Step 5: Solve for x
    x = 1,294,824,551.19/41,648.69
  6. Step 6: Final answer
    x = 31,089.20

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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.