Home / 45,014.98-62,108.04-25,893.76

Finding the Fourth Proportional to 45,014.98, 62,108.04 and 25,893.76

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Solution

The fourth proportional to 45,014.98, 62,108.04 and 25,893.76 is: 35,726.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,014.98 : 62,108.04 = 25,893.76 : x
  2. Step 2: Convert to fraction form
    45,014.98/62,108.04 = 25,893.76/x
  3. Step 3: Cross multiply
    45,014.98x = 62,108.04 × 25,893.76
  4. Step 4: Simplify right side
    45,014.98x = 1,608,210,681.83
  5. Step 5: Solve for x
    x = 1,608,210,681.83/45,014.98
  6. Step 6: Final answer
    x = 35,726.12

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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.