Home / 95,511.47-143,258.94-32,330.23

Finding the Fourth Proportional to 95,511.47, 143,258.94 and 32,330.23

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Solution

The fourth proportional to 95,511.47, 143,258.94 and 32,330.23 is: 48,492.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,511.47 : 143,258.94 = 32,330.23 : x
  2. Step 2: Convert to fraction form
    95,511.47/143,258.94 = 32,330.23/x
  3. Step 3: Cross multiply
    95,511.47x = 143,258.94 × 32,330.23
  4. Step 4: Simplify right side
    95,511.47x = 4,631,594,121.61
  5. Step 5: Solve for x
    x = 4,631,594,121.61/95,511.47
  6. Step 6: Final answer
    x = 48,492.55

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1.5x scale

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.