Home / 16,271.29-24,407.07-10,653.70

Finding the Fourth Proportional to 16,271.29, 24,407.07 and 10,653.70

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Solution

The fourth proportional to 16,271.29, 24,407.07 and 10,653.70 is: 15,980.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,271.29 : 24,407.07 = 10,653.70 : x
  2. Step 2: Convert to fraction form
    16,271.29/24,407.07 = 10,653.70/x
  3. Step 3: Cross multiply
    16,271.29x = 24,407.07 × 10,653.70
  4. Step 4: Simplify right side
    16,271.29x = 260,025,426.36
  5. Step 5: Solve for x
    x = 260,025,426.36/16,271.29
  6. Step 6: Final answer
    x = 15,980.63

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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.