Home / 45,357.32-62,597.04-25,218.14

Finding the Fourth Proportional to 45,357.32, 62,597.04 and 25,218.14

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Solution

The fourth proportional to 45,357.32, 62,597.04 and 25,218.14 is: 34,803.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,357.32 : 62,597.04 = 25,218.14 : x
  2. Step 2: Convert to fraction form
    45,357.32/62,597.04 = 25,218.14/x
  3. Step 3: Cross multiply
    45,357.32x = 62,597.04 × 25,218.14
  4. Step 4: Simplify right side
    45,357.32x = 1,578,580,918.31
  5. Step 5: Solve for x
    x = 1,578,580,918.31/45,357.32
  6. Step 6: Final answer
    x = 34,803.22

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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.