Home / 62,778.06-94,167.24-15,393.36

Finding the Fourth Proportional to 62,778.06, 94,167.24 and 15,393.36

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Solution

The fourth proportional to 62,778.06, 94,167.24 and 15,393.36 is: 23,090.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,778.06 : 94,167.24 = 15,393.36 : x
  2. Step 2: Convert to fraction form
    62,778.06/94,167.24 = 15,393.36/x
  3. Step 3: Cross multiply
    62,778.06x = 94,167.24 × 15,393.36
  4. Step 4: Simplify right side
    62,778.06x = 1,449,550,225.53
  5. Step 5: Solve for x
    x = 1,449,550,225.53/62,778.06
  6. Step 6: Final answer
    x = 23,090.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.