Home / 45,152.72-62,304.62-25,004.64

Finding the Fourth Proportional to 45,152.72, 62,304.62 and 25,004.64

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Solution

The fourth proportional to 45,152.72, 62,304.62 and 25,004.64 is: 34,503.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,152.72 : 62,304.62 = 25,004.64 : x
  2. Step 2: Convert to fraction form
    45,152.72/62,304.62 = 25,004.64/x
  3. Step 3: Cross multiply
    45,152.72x = 62,304.62 × 25,004.64
  4. Step 4: Simplify right side
    45,152.72x = 1,557,904,468.41
  5. Step 5: Solve for x
    x = 1,557,904,468.41/45,152.72
  6. Step 6: Final answer
    x = 34,503.01

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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.