Home / 45,376.90-62,621.64-24,959.82

Finding the Fourth Proportional to 45,376.90, 62,621.64 and 24,959.82

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Solution

The fourth proportional to 45,376.90, 62,621.64 and 24,959.82 is: 34,445.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,376.90 : 62,621.64 = 24,959.82 : x
  2. Step 2: Convert to fraction form
    45,376.90/62,621.64 = 24,959.82/x
  3. Step 3: Cross multiply
    45,376.90x = 62,621.64 × 24,959.82
  4. Step 4: Simplify right side
    45,376.90x = 1,563,025,097.34
  5. Step 5: Solve for x
    x = 1,563,025,097.34/45,376.90
  6. Step 6: Final answer
    x = 34,445.39

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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.