Home / 33,004.02-49,508.19-9,628.50

Finding the Fourth Proportional to 33,004.02, 49,508.19 and 9,628.50

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Solution

The fourth proportional to 33,004.02, 49,508.19 and 9,628.50 is: 14,443.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,004.02 : 49,508.19 = 9,628.50 : x
  2. Step 2: Convert to fraction form
    33,004.02/49,508.19 = 9,628.50/x
  3. Step 3: Cross multiply
    33,004.02x = 49,508.19 × 9,628.50
  4. Step 4: Simplify right side
    33,004.02x = 476,689,607.42
  5. Step 5: Solve for x
    x = 476,689,607.42/33,004.02
  6. Step 6: Final answer
    x = 14,443.38

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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.