Home / 35,903.13-49,514.06-22,475.60

Finding the Fourth Proportional to 35,903.13, 49,514.06 and 22,475.60

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Solution

The fourth proportional to 35,903.13, 49,514.06 and 22,475.60 is: 30,996.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,903.13 : 49,514.06 = 22,475.60 : x
  2. Step 2: Convert to fraction form
    35,903.13/49,514.06 = 22,475.60/x
  3. Step 3: Cross multiply
    35,903.13x = 49,514.06 × 22,475.60
  4. Step 4: Simplify right side
    35,903.13x = 1,112,858,094.56
  5. Step 5: Solve for x
    x = 1,112,858,094.56/35,903.13
  6. Step 6: Final answer
    x = 30,996.13

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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.