Home / 35,360.44-48,798.66-19,446.12

Finding the Fourth Proportional to 35,360.44, 48,798.66 and 19,446.12

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Solution

The fourth proportional to 35,360.44, 48,798.66 and 19,446.12 is: 26,836.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,360.44 : 48,798.66 = 19,446.12 : x
  2. Step 2: Convert to fraction form
    35,360.44/48,798.66 = 19,446.12/x
  3. Step 3: Cross multiply
    35,360.44x = 48,798.66 × 19,446.12
  4. Step 4: Simplify right side
    35,360.44x = 948,944,598.20
  5. Step 5: Solve for x
    x = 948,944,598.20/35,360.44
  6. Step 6: Final answer
    x = 26,836.33

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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.