Home / 101,064.20-151,595.67-26,184.15

Finding the Fourth Proportional to 101,064.20, 151,595.67 and 26,184.15

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Solution

The fourth proportional to 101,064.20, 151,595.67 and 26,184.15 is: 39,276.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,064.20 : 151,595.67 = 26,184.15 : x
  2. Step 2: Convert to fraction form
    101,064.20/151,595.67 = 26,184.15/x
  3. Step 3: Cross multiply
    101,064.20x = 151,595.67 × 26,184.15
  4. Step 4: Simplify right side
    101,064.20x = 3,969,403,762.63
  5. Step 5: Solve for x
    x = 3,969,403,762.63/101,064.20
  6. Step 6: Final answer
    x = 39,276.06

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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.