Home / 102,367.04-153,595.24-35,854.88

Finding the Fourth Proportional to 102,367.04, 153,595.24 and 35,854.88

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Solution

The fourth proportional to 102,367.04, 153,595.24 and 35,854.88 is: 53,797.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,367.04 : 153,595.24 = 35,854.88 : x
  2. Step 2: Convert to fraction form
    102,367.04/153,595.24 = 35,854.88/x
  3. Step 3: Cross multiply
    102,367.04x = 153,595.24 × 35,854.88
  4. Step 4: Simplify right side
    102,367.04x = 5,507,138,898.77
  5. Step 5: Solve for x
    x = 5,507,138,898.77/102,367.04
  6. Step 6: Final answer
    x = 53,797.97

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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.