Home / 107,224.41-147,987.44-59,493.14

Finding the Fourth Proportional to 107,224.41, 147,987.44 and 59,493.14

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Solution

The fourth proportional to 107,224.41, 147,987.44 and 59,493.14 is: 82,110.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,224.41 : 147,987.44 = 59,493.14 : x
  2. Step 2: Convert to fraction form
    107,224.41/147,987.44 = 59,493.14/x
  3. Step 3: Cross multiply
    107,224.41x = 147,987.44 × 59,493.14
  4. Step 4: Simplify right side
    107,224.41x = 8,804,236,448.76
  5. Step 5: Solve for x
    x = 8,804,236,448.76/107,224.41
  6. Step 6: Final answer
    x = 82,110.37

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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.