Home / 23,095.68-31,855.68-22,750.08

Finding the Fourth Proportional to 23,095.68, 31,855.68 and 22,750.08

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Solution

The fourth proportional to 23,095.68, 31,855.68 and 22,750.08 is: 31,379.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,095.68 : 31,855.68 = 22,750.08 : x
  2. Step 2: Convert to fraction form
    23,095.68/31,855.68 = 22,750.08/x
  3. Step 3: Cross multiply
    23,095.68x = 31,855.68 × 22,750.08
  4. Step 4: Simplify right side
    23,095.68x = 724,719,268.45
  5. Step 5: Solve for x
    x = 724,719,268.45/23,095.68
  6. Step 6: Final answer
    x = 31,379.00

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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.