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Finding the Fourth Proportional to 35,222.01, 48,613.72 and 32,384.90

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Solution

The fourth proportional to 35,222.01, 48,613.72 and 32,384.90 is: 44,697.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,222.01 : 48,613.72 = 32,384.90 : x
  2. Step 2: Convert to fraction form
    35,222.01/48,613.72 = 32,384.90/x
  3. Step 3: Cross multiply
    35,222.01x = 48,613.72 × 32,384.90
  4. Step 4: Simplify right side
    35,222.01x = 1,574,350,319.10
  5. Step 5: Solve for x
    x = 1,574,350,319.10/35,222.01
  6. Step 6: Final answer
    x = 44,697.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.