Home / 23,269.02-34,905.17-6,630.40

Finding the Fourth Proportional to 23,269.02, 34,905.17 and 6,630.40

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Solution

The fourth proportional to 23,269.02, 34,905.17 and 6,630.40 is: 9,946.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,269.02 : 34,905.17 = 6,630.40 : x
  2. Step 2: Convert to fraction form
    23,269.02/34,905.17 = 6,630.40/x
  3. Step 3: Cross multiply
    23,269.02x = 34,905.17 × 6,630.40
  4. Step 4: Simplify right side
    23,269.02x = 231,435,239.17
  5. Step 5: Solve for x
    x = 231,435,239.17/23,269.02
  6. Step 6: Final answer
    x = 9,946.07

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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.