Home / 41,913.08-57,840.24-23,051.40

Finding the Fourth Proportional to 41,913.08, 57,840.24 and 23,051.40

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Solution

The fourth proportional to 41,913.08, 57,840.24 and 23,051.40 is: 31,811.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,913.08 : 57,840.24 = 23,051.40 : x
  2. Step 2: Convert to fraction form
    41,913.08/57,840.24 = 23,051.40/x
  3. Step 3: Cross multiply
    41,913.08x = 57,840.24 × 23,051.40
  4. Step 4: Simplify right side
    41,913.08x = 1,333,298,508.34
  5. Step 5: Solve for x
    x = 1,333,298,508.34/41,913.08
  6. Step 6: Final answer
    x = 31,811.04

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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.