Home / 16,947.19-25,410.52-7,585.46

Finding the Fourth Proportional to 16,947.19, 25,410.52 and 7,585.46

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Solution

The fourth proportional to 16,947.19, 25,410.52 and 7,585.46 is: 11,373.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,947.19 : 25,410.52 = 7,585.46 : x
  2. Step 2: Convert to fraction form
    16,947.19/25,410.52 = 7,585.46/x
  3. Step 3: Cross multiply
    16,947.19x = 25,410.52 × 7,585.46
  4. Step 4: Simplify right side
    16,947.19x = 192,750,483.04
  5. Step 5: Solve for x
    x = 192,750,483.04/16,947.19
  6. Step 6: Final answer
    x = 11,373.60

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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.