Home / 45,268.13-62,467.08-25,125.02

Finding the Fourth Proportional to 45,268.13, 62,467.08 and 25,125.02

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Solution

The fourth proportional to 45,268.13, 62,467.08 and 25,125.02 is: 34,670.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,268.13 : 62,467.08 = 25,125.02 : x
  2. Step 2: Convert to fraction form
    45,268.13/62,467.08 = 25,125.02/x
  3. Step 3: Cross multiply
    45,268.13x = 62,467.08 × 25,125.02
  4. Step 4: Simplify right side
    45,268.13x = 1,569,486,322.01
  5. Step 5: Solve for x
    x = 1,569,486,322.01/45,268.13
  6. Step 6: Final answer
    x = 34,670.89

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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.