Home / 34,853.27-48,095.72-18,937.68

Finding the Fourth Proportional to 34,853.27, 48,095.72 and 18,937.68

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Solution

The fourth proportional to 34,853.27, 48,095.72 and 18,937.68 is: 26,133.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,853.27 : 48,095.72 = 18,937.68 : x
  2. Step 2: Convert to fraction form
    34,853.27/48,095.72 = 18,937.68/x
  3. Step 3: Cross multiply
    34,853.27x = 48,095.72 × 18,937.68
  4. Step 4: Simplify right side
    34,853.27x = 910,821,260.04
  5. Step 5: Solve for x
    x = 910,821,260.04/34,853.27
  6. Step 6: Final answer
    x = 26,133.02

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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.