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Finding the Fourth Proportional to 63,482.95, 95,230.74 and 23,512.63

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Solution

The fourth proportional to 63,482.95, 95,230.74 and 23,512.63 is: 35,271.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,482.95 : 95,230.74 = 23,512.63 : x
  2. Step 2: Convert to fraction form
    63,482.95/95,230.74 = 23,512.63/x
  3. Step 3: Cross multiply
    63,482.95x = 95,230.74 × 23,512.63
  4. Step 4: Simplify right side
    63,482.95x = 2,239,125,154.25
  5. Step 5: Solve for x
    x = 2,239,125,154.25/63,482.95
  6. Step 6: Final answer
    x = 35,271.28

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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.