Home / 94,565.34-130,500.15-51,544.89

Finding the Fourth Proportional to 94,565.34, 130,500.15 and 51,544.89

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Solution

The fourth proportional to 94,565.34, 130,500.15 and 51,544.89 is: 71,131.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,565.34 : 130,500.15 = 51,544.89 : x
  2. Step 2: Convert to fraction form
    94,565.34/130,500.15 = 51,544.89/x
  3. Step 3: Cross multiply
    94,565.34x = 130,500.15 × 51,544.89
  4. Step 4: Simplify right side
    94,565.34x = 6,726,615,683.44
  5. Step 5: Solve for x
    x = 6,726,615,683.44/94,565.34
  6. Step 6: Final answer
    x = 71,131.94

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Why These Related Problems?

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