Home / 34,562.41-47,697.01-19,455.61

Finding the Fourth Proportional to 34,562.41, 47,697.01 and 19,455.61

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Solution

The fourth proportional to 34,562.41, 47,697.01 and 19,455.61 is: 26,849.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,562.41 : 47,697.01 = 19,455.61 : x
  2. Step 2: Convert to fraction form
    34,562.41/47,697.01 = 19,455.61/x
  3. Step 3: Cross multiply
    34,562.41x = 47,697.01 × 19,455.61
  4. Step 4: Simplify right side
    34,562.41x = 927,974,352.72
  5. Step 5: Solve for x
    x = 927,974,352.72/34,562.41
  6. Step 6: Final answer
    x = 26,849.24

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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.