Home / 95,327.84-131,552.37-52,307.61

Finding the Fourth Proportional to 95,327.84, 131,552.37 and 52,307.61

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Solution

The fourth proportional to 95,327.84, 131,552.37 and 52,307.61 is: 72,184.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,327.84 : 131,552.37 = 52,307.61 : x
  2. Step 2: Convert to fraction form
    95,327.84/131,552.37 = 52,307.61/x
  3. Step 3: Cross multiply
    95,327.84x = 131,552.37 × 52,307.61
  4. Step 4: Simplify right side
    95,327.84x = 6,881,189,834.71
  5. Step 5: Solve for x
    x = 6,881,189,834.71/95,327.84
  6. Step 6: Final answer
    x = 72,184.47

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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.