Home / 94,555.60-130,487.52-52,114.24

Finding the Fourth Proportional to 94,555.60, 130,487.52 and 52,114.24

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Solution

The fourth proportional to 94,555.60, 130,487.52 and 52,114.24 is: 71,918.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,555.60 : 130,487.52 = 52,114.24 : x
  2. Step 2: Convert to fraction form
    94,555.60/130,487.52 = 52,114.24/x
  3. Step 3: Cross multiply
    94,555.60x = 130,487.52 × 52,114.24
  4. Step 4: Simplify right side
    94,555.60x = 6,800,257,934.28
  5. Step 5: Solve for x
    x = 6,800,257,934.28/94,555.60
  6. Step 6: Final answer
    x = 71,918.09

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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.