Home / 15,364.49-23,041.61-6,002.09

Finding the Fourth Proportional to 15,364.49, 23,041.61 and 6,002.09

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Solution

The fourth proportional to 15,364.49, 23,041.61 and 6,002.09 is: 9,001.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,364.49 : 23,041.61 = 6,002.09 : x
  2. Step 2: Convert to fraction form
    15,364.49/23,041.61 = 6,002.09/x
  3. Step 3: Cross multiply
    15,364.49x = 23,041.61 × 6,002.09
  4. Step 4: Simplify right side
    15,364.49x = 138,297,716.76
  5. Step 5: Solve for x
    x = 138,297,716.76/15,364.49
  6. Step 6: Final answer
    x = 9,001.12

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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.