Home / 69,560.02-104,356.23-22,810.06

Finding the Fourth Proportional to 69,560.02, 104,356.23 and 22,810.06

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Solution

The fourth proportional to 69,560.02, 104,356.23 and 22,810.06 is: 34,220.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,560.02 : 104,356.23 = 22,810.06 : x
  2. Step 2: Convert to fraction form
    69,560.02/104,356.23 = 22,810.06/x
  3. Step 3: Cross multiply
    69,560.02x = 104,356.23 × 22,810.06
  4. Step 4: Simplify right side
    69,560.02x = 2,380,371,867.67
  5. Step 5: Solve for x
    x = 2,380,371,867.67/69,560.02
  6. Step 6: Final answer
    x = 34,220.40

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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.