Home / 67,595.76-101,402.28-26,054.64

Finding the Fourth Proportional to 67,595.76, 101,402.28 and 26,054.64

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Solution

The fourth proportional to 67,595.76, 101,402.28 and 26,054.64 is: 39,085.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,595.76 : 101,402.28 = 26,054.64 : x
  2. Step 2: Convert to fraction form
    67,595.76/101,402.28 = 26,054.64/x
  3. Step 3: Cross multiply
    67,595.76x = 101,402.28 × 26,054.64
  4. Step 4: Simplify right side
    67,595.76x = 2,641,999,900.58
  5. Step 5: Solve for x
    x = 2,641,999,900.58/67,595.76
  6. Step 6: Final answer
    x = 39,085.29

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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.