Home / 35,141.82-48,495.60-19,226.13

Finding the Fourth Proportional to 35,141.82, 48,495.60 and 19,226.13

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Solution

The fourth proportional to 35,141.82, 48,495.60 and 19,226.13 is: 26,532.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,141.82 : 48,495.60 = 19,226.13 : x
  2. Step 2: Convert to fraction form
    35,141.82/48,495.60 = 19,226.13/x
  3. Step 3: Cross multiply
    35,141.82x = 48,495.60 × 19,226.13
  4. Step 4: Simplify right side
    35,141.82x = 932,382,710.03
  5. Step 5: Solve for x
    x = 932,382,710.03/35,141.82
  6. Step 6: Final answer
    x = 26,532.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.