Home / 26,429.30-36,474.12-17,461.07

Finding the Fourth Proportional to 26,429.30, 36,474.12 and 17,461.07

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Solution

The fourth proportional to 26,429.30, 36,474.12 and 17,461.07 is: 24,097.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,429.30 : 36,474.12 = 17,461.07 : x
  2. Step 2: Convert to fraction form
    26,429.30/36,474.12 = 17,461.07/x
  3. Step 3: Cross multiply
    26,429.30x = 36,474.12 × 17,461.07
  4. Step 4: Simplify right side
    26,429.30x = 636,877,162.51
  5. Step 5: Solve for x
    x = 636,877,162.51/26,429.30
  6. Step 6: Final answer
    x = 24,097.39

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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.