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Finding the Fourth Proportional to 94,807.34, 142,252.47 and 44,923.08

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Solution

The fourth proportional to 94,807.34, 142,252.47 and 44,923.08 is: 67,404.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,807.34 : 142,252.47 = 44,923.08 : x
  2. Step 2: Convert to fraction form
    94,807.34/142,252.47 = 44,923.08/x
  3. Step 3: Cross multiply
    94,807.34x = 142,252.47 × 44,923.08
  4. Step 4: Simplify right side
    94,807.34x = 6,390,419,090.01
  5. Step 5: Solve for x
    x = 6,390,419,090.01/94,807.34
  6. Step 6: Final answer
    x = 67,404.27

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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.