Home / 55,516.24-83,261.40-16,062.76

Finding the Fourth Proportional to 55,516.24, 83,261.40 and 16,062.76

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Solution

The fourth proportional to 55,516.24, 83,261.40 and 16,062.76 is: 24,090.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,516.24 : 83,261.40 = 16,062.76 : x
  2. Step 2: Convert to fraction form
    55,516.24/83,261.40 = 16,062.76/x
  3. Step 3: Cross multiply
    55,516.24x = 83,261.40 × 16,062.76
  4. Step 4: Simplify right side
    55,516.24x = 1,337,407,885.46
  5. Step 5: Solve for x
    x = 1,337,407,885.46/55,516.24
  6. Step 6: Final answer
    x = 24,090.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.