Home / 95,329.32-131,570.16-52,901.52

Finding the Fourth Proportional to 95,329.32, 131,570.16 and 52,901.52

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Solution

The fourth proportional to 95,329.32, 131,570.16 and 52,901.52 is: 73,012.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,329.32 : 131,570.16 = 52,901.52 : x
  2. Step 2: Convert to fraction form
    95,329.32/131,570.16 = 52,901.52/x
  3. Step 3: Cross multiply
    95,329.32x = 131,570.16 × 52,901.52
  4. Step 4: Simplify right side
    95,329.32x = 6,960,261,450.64
  5. Step 5: Solve for x
    x = 6,960,261,450.64/95,329.32
  6. Step 6: Final answer
    x = 73,012.81

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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.