Home / 95,934.60-132,384.78-53,484.84

Finding the Fourth Proportional to 95,934.60, 132,384.78 and 53,484.84

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Solution

The fourth proportional to 95,934.60, 132,384.78 and 53,484.84 is: 73,806.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,934.60 : 132,384.78 = 53,484.84 : x
  2. Step 2: Convert to fraction form
    95,934.60/132,384.78 = 53,484.84/x
  3. Step 3: Cross multiply
    95,934.60x = 132,384.78 × 53,484.84
  4. Step 4: Simplify right side
    95,934.60x = 7,080,578,776.74
  5. Step 5: Solve for x
    x = 7,080,578,776.74/95,934.60
  6. Step 6: Final answer
    x = 73,806.31

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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.