Home / 107,325.65-148,101.96-59,575.23

Finding the Fourth Proportional to 107,325.65, 148,101.96 and 59,575.23

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Solution

The fourth proportional to 107,325.65, 148,101.96 and 59,575.23 is: 82,209.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,325.65 : 148,101.96 = 59,575.23 : x
  2. Step 2: Convert to fraction form
    107,325.65/148,101.96 = 59,575.23/x
  3. Step 3: Cross multiply
    107,325.65x = 148,101.96 × 59,575.23
  4. Step 4: Simplify right side
    107,325.65x = 8,823,208,330.45
  5. Step 5: Solve for x
    x = 8,823,208,330.45/107,325.65
  6. Step 6: Final answer
    x = 82,209.69

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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.