Home / 40,429.29-60,652.34-17,055.93

Finding the Fourth Proportional to 40,429.29, 60,652.34 and 17,055.93

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Solution

The fourth proportional to 40,429.29, 60,652.34 and 17,055.93 is: 25,587.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,429.29 : 60,652.34 = 17,055.93 : x
  2. Step 2: Convert to fraction form
    40,429.29/60,652.34 = 17,055.93/x
  3. Step 3: Cross multiply
    40,429.29x = 60,652.34 × 17,055.93
  4. Step 4: Simplify right side
    40,429.29x = 1,034,481,980.10
  5. Step 5: Solve for x
    x = 1,034,481,980.10/40,429.29
  6. Step 6: Final answer
    x = 25,587.44

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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.