Home / 45,483.39-62,766.54-25,340.22

Finding the Fourth Proportional to 45,483.39, 62,766.54 and 25,340.22

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Solution

The fourth proportional to 45,483.39, 62,766.54 and 25,340.22 is: 34,969.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,483.39 : 62,766.54 = 25,340.22 : x
  2. Step 2: Convert to fraction form
    45,483.39/62,766.54 = 25,340.22/x
  3. Step 3: Cross multiply
    45,483.39x = 62,766.54 × 25,340.22
  4. Step 4: Simplify right side
    45,483.39x = 1,590,517,932.24
  5. Step 5: Solve for x
    x = 1,590,517,932.24/45,483.39
  6. Step 6: Final answer
    x = 34,969.20

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Find fourth proportional to 45,484.39, 62,767.92 and 25,341.22
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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.