Home / 15,626.94-23,475.69-9,069.18

Finding the Fourth Proportional to 15,626.94, 23,475.69 and 9,069.18

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Solution

The fourth proportional to 15,626.94, 23,475.69 and 9,069.18 is: 13,624.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,626.94 : 23,475.69 = 9,069.18 : x
  2. Step 2: Convert to fraction form
    15,626.94/23,475.69 = 9,069.18/x
  3. Step 3: Cross multiply
    15,626.94x = 23,475.69 × 9,069.18
  4. Step 4: Simplify right side
    15,626.94x = 212,905,258.23
  5. Step 5: Solve for x
    x = 212,905,258.23/15,626.94
  6. Step 6: Final answer
    x = 13,624.24

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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.