Home / 41,985.93-57,937.96-23,123.06

Finding the Fourth Proportional to 41,985.93, 57,937.96 and 23,123.06

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Solution

The fourth proportional to 41,985.93, 57,937.96 and 23,123.06 is: 31,908.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,985.93 : 57,937.96 = 23,123.06 : x
  2. Step 2: Convert to fraction form
    41,985.93/57,937.96 = 23,123.06/x
  3. Step 3: Cross multiply
    41,985.93x = 57,937.96 × 23,123.06
  4. Step 4: Simplify right side
    41,985.93x = 1,339,702,722.71
  5. Step 5: Solve for x
    x = 1,339,702,722.71/41,985.93
  6. Step 6: Final answer
    x = 31,908.37

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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.