Home / 179,366.52-247,527.47-98,794.34

Finding the Fourth Proportional to 179,366.52, 247,527.47 and 98,794.34

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Solution

The fourth proportional to 179,366.52, 247,527.47 and 98,794.34 is: 136,337.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,366.52 : 247,527.47 = 98,794.34 : x
  2. Step 2: Convert to fraction form
    179,366.52/247,527.47 = 98,794.34/x
  3. Step 3: Cross multiply
    179,366.52x = 247,527.47 × 98,794.34
  4. Step 4: Simplify right side
    179,366.52x = 24,454,311,298.91
  5. Step 5: Solve for x
    x = 24,454,311,298.91/179,366.52
  6. Step 6: Final answer
    x = 136,337.10

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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.