Home / 47,562.24-65,576.24-30,536.40

Finding the Fourth Proportional to 47,562.24, 65,576.24 and 30,536.40

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Solution

The fourth proportional to 47,562.24, 65,576.24 and 30,536.40 is: 42,101.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,562.24 : 65,576.24 = 30,536.40 : x
  2. Step 2: Convert to fraction form
    47,562.24/65,576.24 = 30,536.40/x
  3. Step 3: Cross multiply
    47,562.24x = 65,576.24 × 30,536.40
  4. Step 4: Simplify right side
    47,562.24x = 2,002,462,295.14
  5. Step 5: Solve for x
    x = 2,002,462,295.14/47,562.24
  6. Step 6: Final answer
    x = 42,101.93

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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.