Home / 52,900.11-73,005.47-29,026.85

Finding the Fourth Proportional to 52,900.11, 73,005.47 and 29,026.85

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Solution

The fourth proportional to 52,900.11, 73,005.47 and 29,026.85 is: 40,058.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,900.11 : 73,005.47 = 29,026.85 : x
  2. Step 2: Convert to fraction form
    52,900.11/73,005.47 = 29,026.85/x
  3. Step 3: Cross multiply
    52,900.11x = 73,005.47 × 29,026.85
  4. Step 4: Simplify right side
    52,900.11x = 2,119,118,316.71
  5. Step 5: Solve for x
    x = 2,119,118,316.71/52,900.11
  6. Step 6: Final answer
    x = 40,058.86

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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.