Home / 45,297.32-62,507.34-25,154.19

Finding the Fourth Proportional to 45,297.32, 62,507.34 and 25,154.19

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Solution

The fourth proportional to 45,297.32, 62,507.34 and 25,154.19 is: 34,711.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,297.32 : 62,507.34 = 25,154.19 : x
  2. Step 2: Convert to fraction form
    45,297.32/62,507.34 = 25,154.19/x
  3. Step 3: Cross multiply
    45,297.32x = 62,507.34 × 25,154.19
  4. Step 4: Simplify right side
    45,297.32x = 1,572,321,506.75
  5. Step 5: Solve for x
    x = 1,572,321,506.75/45,297.32
  6. Step 6: Final answer
    x = 34,711.14

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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.