Home / 23,539.70-32,490.45-13,473.98

Finding the Fourth Proportional to 23,539.70, 32,490.45 and 13,473.98

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Solution

The fourth proportional to 23,539.70, 32,490.45 and 13,473.98 is: 18,597.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,539.70 : 32,490.45 = 13,473.98 : x
  2. Step 2: Convert to fraction form
    23,539.70/32,490.45 = 13,473.98/x
  3. Step 3: Cross multiply
    23,539.70x = 32,490.45 × 13,473.98
  4. Step 4: Simplify right side
    23,539.70x = 437,775,656.65
  5. Step 5: Solve for x
    x = 437,775,656.65/23,539.70
  6. Step 6: Final answer
    x = 18,597.33

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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.