Home / 23,295.02-34,942.83-10,146.91

Finding the Fourth Proportional to 23,295.02, 34,942.83 and 10,146.91

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Solution

The fourth proportional to 23,295.02, 34,942.83 and 10,146.91 is: 15,220.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,295.02 : 34,942.83 = 10,146.91 : x
  2. Step 2: Convert to fraction form
    23,295.02/34,942.83 = 10,146.91/x
  3. Step 3: Cross multiply
    23,295.02x = 34,942.83 × 10,146.91
  4. Step 4: Simplify right side
    23,295.02x = 354,561,751.16
  5. Step 5: Solve for x
    x = 354,561,751.16/23,295.02
  6. Step 6: Final answer
    x = 15,220.50

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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.