Home / 52,904.76-73,009.24-29,030.90

Finding the Fourth Proportional to 52,904.76, 73,009.24 and 29,030.90

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Solution

The fourth proportional to 52,904.76, 73,009.24 and 29,030.90 is: 40,063.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,904.76 : 73,009.24 = 29,030.90 : x
  2. Step 2: Convert to fraction form
    52,904.76/73,009.24 = 29,030.90/x
  3. Step 3: Cross multiply
    52,904.76x = 73,009.24 × 29,030.90
  4. Step 4: Simplify right side
    52,904.76x = 2,119,523,945.52
  5. Step 5: Solve for x
    x = 2,119,523,945.52/52,904.76
  6. Step 6: Final answer
    x = 40,063.01

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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.