Home / 15,288.26-22,928.54-5,925.07

Finding the Fourth Proportional to 15,288.26, 22,928.54 and 5,925.07

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Solution

The fourth proportional to 15,288.26, 22,928.54 and 5,925.07 is: 8,886.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,288.26 : 22,928.54 = 5,925.07 : x
  2. Step 2: Convert to fraction form
    15,288.26/22,928.54 = 5,925.07/x
  3. Step 3: Cross multiply
    15,288.26x = 22,928.54 × 5,925.07
  4. Step 4: Simplify right side
    15,288.26x = 135,853,204.50
  5. Step 5: Solve for x
    x = 135,853,204.50/15,288.26
  6. Step 6: Final answer
    x = 8,886.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.