Home / 34,529.46-47,652.08-19,422.83

Finding the Fourth Proportional to 34,529.46, 47,652.08 and 19,422.83

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Solution

The fourth proportional to 34,529.46, 47,652.08 and 19,422.83 is: 26,804.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,529.46 : 47,652.08 = 19,422.83 : x
  2. Step 2: Convert to fraction form
    34,529.46/47,652.08 = 19,422.83/x
  3. Step 3: Cross multiply
    34,529.46x = 47,652.08 × 19,422.83
  4. Step 4: Simplify right side
    34,529.46x = 925,537,913.61
  5. Step 5: Solve for x
    x = 925,537,913.61/34,529.46
  6. Step 6: Final answer
    x = 26,804.30

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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.