Home / 107,397.44-148,208.48-59,655.23

Finding the Fourth Proportional to 107,397.44, 148,208.48 and 59,655.23

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Solution

The fourth proportional to 107,397.44, 148,208.48 and 59,655.23 is: 82,324.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,397.44 : 148,208.48 = 59,655.23 : x
  2. Step 2: Convert to fraction form
    107,397.44/148,208.48 = 59,655.23/x
  3. Step 3: Cross multiply
    107,397.44x = 148,208.48 × 59,655.23
  4. Step 4: Simplify right side
    107,397.44x = 8,841,410,962.35
  5. Step 5: Solve for x
    x = 8,841,410,962.35/107,397.44
  6. Step 6: Final answer
    x = 82,324.22

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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.