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Finding the Fourth Proportional to 44,968.03, 67,484.95 and 21,610.87

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Solution

The fourth proportional to 44,968.03, 67,484.95 and 21,610.87 is: 32,432.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,968.03 : 67,484.95 = 21,610.87 : x
  2. Step 2: Convert to fraction form
    44,968.03/67,484.95 = 21,610.87/x
  3. Step 3: Cross multiply
    44,968.03x = 67,484.95 × 21,610.87
  4. Step 4: Simplify right side
    44,968.03x = 1,458,408,258.67
  5. Step 5: Solve for x
    x = 1,458,408,258.67/44,968.03
  6. Step 6: Final answer
    x = 32,432.12

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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.