Home / 45,008.06-62,110.95-25,886.93

Finding the Fourth Proportional to 45,008.06, 62,110.95 and 25,886.93

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Solution

The fourth proportional to 45,008.06, 62,110.95 and 25,886.93 is: 35,723.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,008.06 : 62,110.95 = 25,886.93 : x
  2. Step 2: Convert to fraction form
    45,008.06/62,110.95 = 25,886.93/x
  3. Step 3: Cross multiply
    45,008.06x = 62,110.95 × 25,886.93
  4. Step 4: Simplify right side
    45,008.06x = 1,607,861,504.33
  5. Step 5: Solve for x
    x = 1,607,861,504.33/45,008.06
  6. Step 6: Final answer
    x = 35,723.86

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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.