Home / 23,784.95-35,677.77-11,306.25

Finding the Fourth Proportional to 23,784.95, 35,677.77 and 11,306.25

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Solution

The fourth proportional to 23,784.95, 35,677.77 and 11,306.25 is: 16,959.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,784.95 : 35,677.77 = 11,306.25 : x
  2. Step 2: Convert to fraction form
    23,784.95/35,677.77 = 11,306.25/x
  3. Step 3: Cross multiply
    23,784.95x = 35,677.77 × 11,306.25
  4. Step 4: Simplify right side
    23,784.95x = 403,381,787.06
  5. Step 5: Solve for x
    x = 403,381,787.06/23,784.95
  6. Step 6: Final answer
    x = 16,959.54

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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.