Home / 45,505.30-62,799.46-25,362.32

Finding the Fourth Proportional to 45,505.30, 62,799.46 and 25,362.32

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Solution

The fourth proportional to 45,505.30, 62,799.46 and 25,362.32 is: 35,001.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,505.30 : 62,799.46 = 25,362.32 : x
  2. Step 2: Convert to fraction form
    45,505.30/62,799.46 = 25,362.32/x
  3. Step 3: Cross multiply
    45,505.30x = 62,799.46 × 25,362.32
  4. Step 4: Simplify right side
    45,505.30x = 1,592,739,873.54
  5. Step 5: Solve for x
    x = 1,592,739,873.54/45,505.30
  6. Step 6: Final answer
    x = 35,001.19

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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.