Home / 45,181.77-62,353.33-25,038.23

Finding the Fourth Proportional to 45,181.77, 62,353.33 and 25,038.23

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Solution

The fourth proportional to 45,181.77, 62,353.33 and 25,038.23 is: 34,554.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,181.77 : 62,353.33 = 25,038.23 : x
  2. Step 2: Convert to fraction form
    45,181.77/62,353.33 = 25,038.23/x
  3. Step 3: Cross multiply
    45,181.77x = 62,353.33 × 25,038.23
  4. Step 4: Simplify right side
    45,181.77x = 1,561,216,768.63
  5. Step 5: Solve for x
    x = 1,561,216,768.63/45,181.77
  6. Step 6: Final answer
    x = 34,554.13

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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.