Home / 35,339.31-48,767.43-19,206.24

Finding the Fourth Proportional to 35,339.31, 48,767.43 and 19,206.24

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Solution

The fourth proportional to 35,339.31, 48,767.43 and 19,206.24 is: 26,504.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,339.31 : 48,767.43 = 19,206.24 : x
  2. Step 2: Convert to fraction form
    35,339.31/48,767.43 = 19,206.24/x
  3. Step 3: Cross multiply
    35,339.31x = 48,767.43 × 19,206.24
  4. Step 4: Simplify right side
    35,339.31x = 936,638,964.76
  5. Step 5: Solve for x
    x = 936,638,964.76/35,339.31
  6. Step 6: Final answer
    x = 26,504.17

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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.