Home / 25,360.23-37,854.54-22,367.60

Finding the Fourth Proportional to 25,360.23, 37,854.54 and 22,367.60

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Solution

The fourth proportional to 25,360.23, 37,854.54 and 22,367.60 is: 33,387.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360.23 : 37,854.54 = 22,367.60 : x
  2. Step 2: Convert to fraction form
    25,360.23/37,854.54 = 22,367.60/x
  3. Step 3: Cross multiply
    25,360.23x = 37,854.54 × 22,367.60
  4. Step 4: Simplify right side
    25,360.23x = 846,715,208.90
  5. Step 5: Solve for x
    x = 846,715,208.90/25,360.23
  6. Step 6: Final answer
    x = 33,387.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.