Home / 94,544.16-130,468.38-52,102.68

Finding the Fourth Proportional to 94,544.16, 130,468.38 and 52,102.68

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Solution

The fourth proportional to 94,544.16, 130,468.38 and 52,102.68 is: 71,900.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,544.16 : 130,468.38 = 52,102.68 : x
  2. Step 2: Convert to fraction form
    94,544.16/130,468.38 = 52,102.68/x
  3. Step 3: Cross multiply
    94,544.16x = 130,468.38 × 52,102.68
  4. Step 4: Simplify right side
    94,544.16x = 6,797,752,253.26
  5. Step 5: Solve for x
    x = 6,797,752,253.26/94,544.16
  6. Step 6: Final answer
    x = 71,900.29

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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.