Home / 57,916.60-79,933.98-41,995.24

Finding the Fourth Proportional to 57,916.60, 79,933.98 and 41,995.24

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Solution

The fourth proportional to 57,916.60, 79,933.98 and 41,995.24 is: 57,960.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,916.60 : 79,933.98 = 41,995.24 : x
  2. Step 2: Convert to fraction form
    57,916.60/79,933.98 = 41,995.24/x
  3. Step 3: Cross multiply
    57,916.60x = 79,933.98 × 41,995.24
  4. Step 4: Simplify right side
    57,916.60x = 3,356,846,674.26
  5. Step 5: Solve for x
    x = 3,356,846,674.26/57,916.60
  6. Step 6: Final answer
    x = 57,960.01

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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.