Home / 15,560.07-23,341.44-6,675.80

Finding the Fourth Proportional to 15,560.07, 23,341.44 and 6,675.80

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Solution

The fourth proportional to 15,560.07, 23,341.44 and 6,675.80 is: 10,014.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560.07 : 23,341.44 = 6,675.80 : x
  2. Step 2: Convert to fraction form
    15,560.07/23,341.44 = 6,675.80/x
  3. Step 3: Cross multiply
    15,560.07x = 23,341.44 × 6,675.80
  4. Step 4: Simplify right side
    15,560.07x = 155,822,668.44
  5. Step 5: Solve for x
    x = 155,822,668.44/15,560.07
  6. Step 6: Final answer
    x = 10,014.27

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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.