Home / 32,663.00-45,073.62-19,234.82

Finding the Fourth Proportional to 32,663.00, 45,073.62 and 19,234.82

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Solution

The fourth proportional to 32,663.00, 45,073.62 and 19,234.82 is: 26,543.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,663.00 : 45,073.62 = 19,234.82 : x
  2. Step 2: Convert to fraction form
    32,663.00/45,073.62 = 19,234.82/x
  3. Step 3: Cross multiply
    32,663.00x = 45,073.62 × 19,234.82
  4. Step 4: Simplify right side
    32,663.00x = 866,983,080.13
  5. Step 5: Solve for x
    x = 866,983,080.13/32,663.00
  6. Step 6: Final answer
    x = 26,543.28

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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.