Home / 170,677.20-235,533.72-95,225.52

Finding the Fourth Proportional to 170,677.20, 235,533.72 and 95,225.52

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Solution

The fourth proportional to 170,677.20, 235,533.72 and 95,225.52 is: 131,410.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,677.20 : 235,533.72 = 95,225.52 : x
  2. Step 2: Convert to fraction form
    170,677.20/235,533.72 = 95,225.52/x
  3. Step 3: Cross multiply
    170,677.20x = 235,533.72 × 95,225.52
  4. Step 4: Simplify right side
    170,677.20x = 22,428,820,964.53
  5. Step 5: Solve for x
    x = 22,428,820,964.53/170,677.20
  6. Step 6: Final answer
    x = 131,410.76

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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.