Home / 14,063.76-19,410.57-9,034.29

Finding the Fourth Proportional to 14,063.76, 19,410.57 and 9,034.29

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Solution

The fourth proportional to 14,063.76, 19,410.57 and 9,034.29 is: 12,468.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063.76 : 19,410.57 = 9,034.29 : x
  2. Step 2: Convert to fraction form
    14,063.76/19,410.57 = 9,034.29/x
  3. Step 3: Cross multiply
    14,063.76x = 19,410.57 × 9,034.29
  4. Step 4: Simplify right side
    14,063.76x = 175,360,718.45
  5. Step 5: Solve for x
    x = 175,360,718.45/14,063.76
  6. Step 6: Final answer
    x = 12,468.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.