Home / 23,285.16-34,927.73-6,645.53

Finding the Fourth Proportional to 23,285.16, 34,927.73 and 6,645.53

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Solution

The fourth proportional to 23,285.16, 34,927.73 and 6,645.53 is: 9,968.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,285.16 : 34,927.73 = 6,645.53 : x
  2. Step 2: Convert to fraction form
    23,285.16/34,927.73 = 6,645.53/x
  3. Step 3: Cross multiply
    23,285.16x = 34,927.73 × 6,645.53
  4. Step 4: Simplify right side
    23,285.16x = 232,113,069.68
  5. Step 5: Solve for x
    x = 232,113,069.68/23,285.16
  6. Step 6: Final answer
    x = 9,968.28

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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.