Home / 182,007.80-273,011.70-93,434.30

Finding the Fourth Proportional to 182,007.80, 273,011.70 and 93,434.30

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Solution

The fourth proportional to 182,007.80, 273,011.70 and 93,434.30 is: 140,151.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,007.80 : 273,011.70 = 93,434.30 : x
  2. Step 2: Convert to fraction form
    182,007.80/273,011.70 = 93,434.30/x
  3. Step 3: Cross multiply
    182,007.80x = 273,011.70 × 93,434.30
  4. Step 4: Simplify right side
    182,007.80x = 25,508,657,081.31
  5. Step 5: Solve for x
    x = 25,508,657,081.31/182,007.80
  6. Step 6: Final answer
    x = 140,151.45

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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.