Home / 62,115.32-93,056.34-48,196.28

Finding the Fourth Proportional to 62,115.32, 93,056.34 and 48,196.28

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Solution

The fourth proportional to 62,115.32, 93,056.34 and 48,196.28 is: 72,203.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,115.32 : 93,056.34 = 48,196.28 : x
  2. Step 2: Convert to fraction form
    62,115.32/93,056.34 = 48,196.28/x
  3. Step 3: Cross multiply
    62,115.32x = 93,056.34 × 48,196.28
  4. Step 4: Simplify right side
    62,115.32x = 4,484,969,418.42
  5. Step 5: Solve for x
    x = 4,484,969,418.42/62,115.32
  6. Step 6: Final answer
    x = 72,203.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.