Home / 110,050.65-151,597.85-93,865.23

Finding the Fourth Proportional to 110,050.65, 151,597.85 and 93,865.23

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Solution

The fourth proportional to 110,050.65, 151,597.85 and 93,865.23 is: 129,301.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,050.65 : 151,597.85 = 93,865.23 : x
  2. Step 2: Convert to fraction form
    110,050.65/151,597.85 = 93,865.23/x
  3. Step 3: Cross multiply
    110,050.65x = 151,597.85 × 93,865.23
  4. Step 4: Simplify right side
    110,050.65x = 14,229,766,588.43
  5. Step 5: Solve for x
    x = 14,229,766,588.43/110,050.65
  6. Step 6: Final answer
    x = 129,301.98

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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.