Home / 14,468.23-19,962.50-8,498.73

Finding the Fourth Proportional to 14,468.23, 19,962.50 and 8,498.73

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Solution

The fourth proportional to 14,468.23, 19,962.50 and 8,498.73 is: 11,726.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,468.23 : 19,962.50 = 8,498.73 : x
  2. Step 2: Convert to fraction form
    14,468.23/19,962.50 = 8,498.73/x
  3. Step 3: Cross multiply
    14,468.23x = 19,962.50 × 8,498.73
  4. Step 4: Simplify right side
    14,468.23x = 169,655,897.63
  5. Step 5: Solve for x
    x = 169,655,897.63/14,468.23
  6. Step 6: Final answer
    x = 11,726.10

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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.