Home / 58,939.18-81,337.64-32,083.49

Finding the Fourth Proportional to 58,939.18, 81,337.64 and 32,083.49

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Solution

The fourth proportional to 58,939.18, 81,337.64 and 32,083.49 is: 44,276.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,939.18 : 81,337.64 = 32,083.49 : x
  2. Step 2: Convert to fraction form
    58,939.18/81,337.64 = 32,083.49/x
  3. Step 3: Cross multiply
    58,939.18x = 81,337.64 × 32,083.49
  4. Step 4: Simplify right side
    58,939.18x = 2,609,595,402.49
  5. Step 5: Solve for x
    x = 2,609,595,402.49/58,939.18
  6. Step 6: Final answer
    x = 44,276.07

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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.