Home / 45,014.32-62,114.36-24,869.96

Finding the Fourth Proportional to 45,014.32, 62,114.36 and 24,869.96

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Solution

The fourth proportional to 45,014.32, 62,114.36 and 24,869.96 is: 34,317.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,014.32 : 62,114.36 = 24,869.96 : x
  2. Step 2: Convert to fraction form
    45,014.32/62,114.36 = 24,869.96/x
  3. Step 3: Cross multiply
    45,014.32x = 62,114.36 × 24,869.96
  4. Step 4: Simplify right side
    45,014.32x = 1,544,781,648.63
  5. Step 5: Solve for x
    x = 1,544,781,648.63/45,014.32
  6. Step 6: Final answer
    x = 34,317.56

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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.