Home / 23,641.04-35,469.67-8,069.60

Finding the Fourth Proportional to 23,641.04, 35,469.67 and 8,069.60

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Solution

The fourth proportional to 23,641.04, 35,469.67 and 8,069.60 is: 12,107.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,641.04 : 35,469.67 = 8,069.60 : x
  2. Step 2: Convert to fraction form
    23,641.04/35,469.67 = 8,069.60/x
  3. Step 3: Cross multiply
    23,641.04x = 35,469.67 × 8,069.60
  4. Step 4: Simplify right side
    23,641.04x = 286,226,117.53
  5. Step 5: Solve for x
    x = 286,226,117.53/23,641.04
  6. Step 6: Final answer
    x = 12,107.17

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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.