Home / 94,441.59-130,329.54-52,000.25

Finding the Fourth Proportional to 94,441.59, 130,329.54 and 52,000.25

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Solution

The fourth proportional to 94,441.59, 130,329.54 and 52,000.25 is: 71,760.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,441.59 : 130,329.54 = 52,000.25 : x
  2. Step 2: Convert to fraction form
    94,441.59/130,329.54 = 52,000.25/x
  3. Step 3: Cross multiply
    94,441.59x = 130,329.54 × 52,000.25
  4. Step 4: Simplify right side
    94,441.59x = 6,777,168,010.74
  5. Step 5: Solve for x
    x = 6,777,168,010.74/94,441.59
  6. Step 6: Final answer
    x = 71,760.42

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1.5x scale

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.