Home / 45,112.84-62,254.47-24,969.22

Finding the Fourth Proportional to 45,112.84, 62,254.47 and 24,969.22

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Solution

The fourth proportional to 45,112.84, 62,254.47 and 24,969.22 is: 34,456.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,112.84 : 62,254.47 = 24,969.22 : x
  2. Step 2: Convert to fraction form
    45,112.84/62,254.47 = 24,969.22/x
  3. Step 3: Cross multiply
    45,112.84x = 62,254.47 × 24,969.22
  4. Step 4: Simplify right side
    45,112.84x = 1,554,445,557.41
  5. Step 5: Solve for x
    x = 1,554,445,557.41/45,112.84
  6. Step 6: Final answer
    x = 34,456.83

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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.