Home / 107,310.41-148,095.08-59,564.55

Finding the Fourth Proportional to 107,310.41, 148,095.08 and 59,564.55

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Solution

The fourth proportional to 107,310.41, 148,095.08 and 59,564.55 is: 82,202.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,310.41 : 148,095.08 = 59,564.55 : x
  2. Step 2: Convert to fraction form
    107,310.41/148,095.08 = 59,564.55/x
  3. Step 3: Cross multiply
    107,310.41x = 148,095.08 × 59,564.55
  4. Step 4: Simplify right side
    107,310.41x = 8,821,216,499.59
  5. Step 5: Solve for x
    x = 8,821,216,499.59/107,310.41
  6. Step 6: Final answer
    x = 82,202.81

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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.