Home / 44,018.86-65,966.18-34,111.76

Finding the Fourth Proportional to 44,018.86, 65,966.18 and 34,111.76

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Solution

The fourth proportional to 44,018.86, 65,966.18 and 34,111.76 is: 51,119.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,018.86 : 65,966.18 = 34,111.76 : x
  2. Step 2: Convert to fraction form
    44,018.86/65,966.18 = 34,111.76/x
  3. Step 3: Cross multiply
    44,018.86x = 65,966.18 × 34,111.76
  4. Step 4: Simplify right side
    44,018.86x = 2,250,222,500.28
  5. Step 5: Solve for x
    x = 2,250,222,500.28/44,018.86
  6. Step 6: Final answer
    x = 51,119.51

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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.