Home / 34,800.04-48,024.19-18,884.49

Finding the Fourth Proportional to 34,800.04, 48,024.19 and 18,884.49

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Solution

The fourth proportional to 34,800.04, 48,024.19 and 18,884.49 is: 26,060.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,800.04 : 48,024.19 = 18,884.49 : x
  2. Step 2: Convert to fraction form
    34,800.04/48,024.19 = 18,884.49/x
  3. Step 3: Cross multiply
    34,800.04x = 48,024.19 × 18,884.49
  4. Step 4: Simplify right side
    34,800.04x = 906,912,073.10
  5. Step 5: Solve for x
    x = 906,912,073.10/34,800.04
  6. Step 6: Final answer
    x = 26,060.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.