Home / 35,376.38-48,818.60-19,460.48

Finding the Fourth Proportional to 35,376.38, 48,818.60 and 19,460.48

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Solution

The fourth proportional to 35,376.38, 48,818.60 and 19,460.48 is: 26,855.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,376.38 : 48,818.60 = 19,460.48 : x
  2. Step 2: Convert to fraction form
    35,376.38/48,818.60 = 19,460.48/x
  3. Step 3: Cross multiply
    35,376.38x = 48,818.60 × 19,460.48
  4. Step 4: Simplify right side
    35,376.38x = 950,033,388.93
  5. Step 5: Solve for x
    x = 950,033,388.93/35,376.38
  6. Step 6: Final answer
    x = 26,855.02

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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.