Home / 14,461.74-19,959.62-8,496.77

Finding the Fourth Proportional to 14,461.74, 19,959.62 and 8,496.77

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Solution

The fourth proportional to 14,461.74, 19,959.62 and 8,496.77 is: 11,726.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,461.74 : 19,959.62 = 8,496.77 : x
  2. Step 2: Convert to fraction form
    14,461.74/19,959.62 = 8,496.77/x
  3. Step 3: Cross multiply
    14,461.74x = 19,959.62 × 8,496.77
  4. Step 4: Simplify right side
    14,461.74x = 169,592,158.15
  5. Step 5: Solve for x
    x = 169,592,158.15/14,461.74
  6. Step 6: Final answer
    x = 11,726.95

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Double scale
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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.