Home / 15,948.96-23,923.53-5,560.71

Finding the Fourth Proportional to 15,948.96, 23,923.53 and 5,560.71

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Solution

The fourth proportional to 15,948.96, 23,923.53 and 5,560.71 is: 8,341.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,948.96 : 23,923.53 = 5,560.71 : x
  2. Step 2: Convert to fraction form
    15,948.96/23,923.53 = 5,560.71/x
  3. Step 3: Cross multiply
    15,948.96x = 23,923.53 × 5,560.71
  4. Step 4: Simplify right side
    15,948.96x = 133,031,812.51
  5. Step 5: Solve for x
    x = 133,031,812.51/15,948.96
  6. Step 6: Final answer
    x = 8,341.10

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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.