Home / 64,008.06-88,331.22-35,713.14

Finding the Fourth Proportional to 64,008.06, 88,331.22 and 35,713.14

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Solution

The fourth proportional to 64,008.06, 88,331.22 and 35,713.14 is: 49,284.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,008.06 : 88,331.22 = 35,713.14 : x
  2. Step 2: Convert to fraction form
    64,008.06/88,331.22 = 35,713.14/x
  3. Step 3: Cross multiply
    64,008.06x = 88,331.22 × 35,713.14
  4. Step 4: Simplify right side
    64,008.06x = 3,154,585,226.23
  5. Step 5: Solve for x
    x = 3,154,585,226.23/64,008.06
  6. Step 6: Final answer
    x = 49,284.19

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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.