Home / 25,014.56-37,503.21-15,151.46

Finding the Fourth Proportional to 25,014.56, 37,503.21 and 15,151.46

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Solution

The fourth proportional to 25,014.56, 37,503.21 and 15,151.46 is: 22,715.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,014.56 : 37,503.21 = 15,151.46 : x
  2. Step 2: Convert to fraction form
    25,014.56/37,503.21 = 15,151.46/x
  3. Step 3: Cross multiply
    25,014.56x = 37,503.21 × 15,151.46
  4. Step 4: Simplify right side
    25,014.56x = 568,228,386.19
  5. Step 5: Solve for x
    x = 568,228,386.19/25,014.56
  6. Step 6: Final answer
    x = 22,715.91

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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.