Home / 45,347.14-62,576.30-25,203.35

Finding the Fourth Proportional to 45,347.14, 62,576.30 and 25,203.35

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Solution

The fourth proportional to 45,347.14, 62,576.30 and 25,203.35 is: 34,779.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,347.14 : 62,576.30 = 25,203.35 : x
  2. Step 2: Convert to fraction form
    45,347.14/62,576.30 = 25,203.35/x
  3. Step 3: Cross multiply
    45,347.14x = 62,576.30 × 25,203.35
  4. Step 4: Simplify right side
    45,347.14x = 1,577,132,468.29
  5. Step 5: Solve for x
    x = 1,577,132,468.29/45,347.14
  6. Step 6: Final answer
    x = 34,779.09

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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.