Home / 110,777.22-152,867.25-63,026.10

Finding the Fourth Proportional to 110,777.22, 152,867.25 and 63,026.10

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Solution

The fourth proportional to 110,777.22, 152,867.25 and 63,026.10 is: 86,972.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,777.22 : 152,867.25 = 63,026.10 : x
  2. Step 2: Convert to fraction form
    110,777.22/152,867.25 = 63,026.10/x
  3. Step 3: Cross multiply
    110,777.22x = 152,867.25 × 63,026.10
  4. Step 4: Simplify right side
    110,777.22x = 9,634,626,585.23
  5. Step 5: Solve for x
    x = 9,634,626,585.23/110,777.22
  6. Step 6: Final answer
    x = 86,972.99

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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.