Home / 44,748.98-67,122.03-15,166.58

Finding the Fourth Proportional to 44,748.98, 67,122.03 and 15,166.58

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Solution

The fourth proportional to 44,748.98, 67,122.03 and 15,166.58 is: 22,749.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,748.98 : 67,122.03 = 15,166.58 : x
  2. Step 2: Convert to fraction form
    44,748.98/67,122.03 = 15,166.58/x
  3. Step 3: Cross multiply
    44,748.98x = 67,122.03 × 15,166.58
  4. Step 4: Simplify right side
    44,748.98x = 1,018,011,637.76
  5. Step 5: Solve for x
    x = 1,018,011,637.76/44,748.98
  6. Step 6: Final answer
    x = 22,749.38

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1.5x scale

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.