Home / 31,051.95-46,601.21-22,753.09

Finding the Fourth Proportional to 31,051.95, 46,601.21 and 22,753.09

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Solution

The fourth proportional to 31,051.95, 46,601.21 and 22,753.09 is: 34,146.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,051.95 : 46,601.21 = 22,753.09 : x
  2. Step 2: Convert to fraction form
    31,051.95/46,601.21 = 22,753.09/x
  3. Step 3: Cross multiply
    31,051.95x = 46,601.21 × 22,753.09
  4. Step 4: Simplify right side
    31,051.95x = 1,060,321,525.24
  5. Step 5: Solve for x
    x = 1,060,321,525.24/31,051.95
  6. Step 6: Final answer
    x = 34,146.70

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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.