Home / 95,547.84-131,855.52-52,528.32

Finding the Fourth Proportional to 95,547.84, 131,855.52 and 52,528.32

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Solution

The fourth proportional to 95,547.84, 131,855.52 and 52,528.32 is: 72,488.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,547.84 : 131,855.52 = 52,528.32 : x
  2. Step 2: Convert to fraction form
    95,547.84/131,855.52 = 52,528.32/x
  3. Step 3: Cross multiply
    95,547.84x = 131,855.52 × 52,528.32
  4. Step 4: Simplify right side
    95,547.84x = 6,926,148,948.33
  5. Step 5: Solve for x
    x = 6,926,148,948.33/95,547.84
  6. Step 6: Final answer
    x = 72,488.81

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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.