Home / 15,657.36-23,452.92-10,703.76

Finding the Fourth Proportional to 15,657.36, 23,452.92 and 10,703.76

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Solution

The fourth proportional to 15,657.36, 23,452.92 and 10,703.76 is: 16,033.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,657.36 : 23,452.92 = 10,703.76 : x
  2. Step 2: Convert to fraction form
    15,657.36/23,452.92 = 10,703.76/x
  3. Step 3: Cross multiply
    15,657.36x = 23,452.92 × 10,703.76
  4. Step 4: Simplify right side
    15,657.36x = 251,034,426.98
  5. Step 5: Solve for x
    x = 251,034,426.98/15,657.36
  6. Step 6: Final answer
    x = 16,033.00

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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.