Home / 58,948.07-81,348.33-32,090.77

Finding the Fourth Proportional to 58,948.07, 81,348.33 and 32,090.77

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Solution

The fourth proportional to 58,948.07, 81,348.33 and 32,090.77 is: 44,285.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,948.07 : 81,348.33 = 32,090.77 : x
  2. Step 2: Convert to fraction form
    58,948.07/81,348.33 = 32,090.77/x
  3. Step 3: Cross multiply
    58,948.07x = 81,348.33 × 32,090.77
  4. Step 4: Simplify right side
    58,948.07x = 2,610,530,769.94
  5. Step 5: Solve for x
    x = 2,610,530,769.94/58,948.07
  6. Step 6: Final answer
    x = 44,285.27

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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.