Home / 95,767.65-143,609.76-32,570.64

Finding the Fourth Proportional to 95,767.65, 143,609.76 and 32,570.64

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Solution

The fourth proportional to 95,767.65, 143,609.76 and 32,570.64 is: 48,841.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767.65 : 143,609.76 = 32,570.64 : x
  2. Step 2: Convert to fraction form
    95,767.65/143,609.76 = 32,570.64/x
  3. Step 3: Cross multiply
    95,767.65x = 143,609.76 × 32,570.64
  4. Step 4: Simplify right side
    95,767.65x = 4,677,461,793.45
  5. Step 5: Solve for x
    x = 4,677,461,793.45/95,767.65
  6. Step 6: Final answer
    x = 48,841.77

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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.