Home / 45,335.48-62,557.34-25,196.55

Finding the Fourth Proportional to 45,335.48, 62,557.34 and 25,196.55

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Solution

The fourth proportional to 45,335.48, 62,557.34 and 25,196.55 is: 34,768.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,335.48 : 62,557.34 = 25,196.55 : x
  2. Step 2: Convert to fraction form
    45,335.48/62,557.34 = 25,196.55/x
  3. Step 3: Cross multiply
    45,335.48x = 62,557.34 × 25,196.55
  4. Step 4: Simplify right side
    45,335.48x = 1,576,228,957.19
  5. Step 5: Solve for x
    x = 1,576,228,957.19/45,335.48
  6. Step 6: Final answer
    x = 34,768.11

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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.