Home / 19,463.40-29,194.02-9,082.44

Finding the Fourth Proportional to 19,463.40, 29,194.02 and 9,082.44

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Solution

The fourth proportional to 19,463.40, 29,194.02 and 9,082.44 is: 13,623.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,463.40 : 29,194.02 = 9,082.44 : x
  2. Step 2: Convert to fraction form
    19,463.40/29,194.02 = 9,082.44/x
  3. Step 3: Cross multiply
    19,463.40x = 29,194.02 × 9,082.44
  4. Step 4: Simplify right side
    19,463.40x = 265,152,935.01
  5. Step 5: Solve for x
    x = 265,152,935.01/19,463.40
  6. Step 6: Final answer
    x = 13,623.16

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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.