Home / 56,104.40-84,109.48-24,490.41

Finding the Fourth Proportional to 56,104.40, 84,109.48 and 24,490.41

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Solution

The fourth proportional to 56,104.40, 84,109.48 and 24,490.41 is: 36,715.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,104.40 : 84,109.48 = 24,490.41 : x
  2. Step 2: Convert to fraction form
    56,104.40/84,109.48 = 24,490.41/x
  3. Step 3: Cross multiply
    56,104.40x = 84,109.48 × 24,490.41
  4. Step 4: Simplify right side
    56,104.40x = 2,059,875,650.09
  5. Step 5: Solve for x
    x = 2,059,875,650.09/56,104.40
  6. Step 6: Final answer
    x = 36,715.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.