Home / 40,323.55-60,501.87-17,822.34

Finding the Fourth Proportional to 40,323.55, 60,501.87 and 17,822.34

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Solution

The fourth proportional to 40,323.55, 60,501.87 and 17,822.34 is: 26,740.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,323.55 : 60,501.87 = 17,822.34 : x
  2. Step 2: Convert to fraction form
    40,323.55/60,501.87 = 17,822.34/x
  3. Step 3: Cross multiply
    40,323.55x = 60,501.87 × 17,822.34
  4. Step 4: Simplify right side
    40,323.55x = 1,078,285,058.04
  5. Step 5: Solve for x
    x = 1,078,285,058.04/40,323.55
  6. Step 6: Final answer
    x = 26,740.82

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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.