Home / 14,063.40-19,393.56-9,026.82

Finding the Fourth Proportional to 14,063.40, 19,393.56 and 9,026.82

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Solution

The fourth proportional to 14,063.40, 19,393.56 and 9,026.82 is: 12,448.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063.40 : 19,393.56 = 9,026.82 : x
  2. Step 2: Convert to fraction form
    14,063.40/19,393.56 = 9,026.82/x
  3. Step 3: Cross multiply
    14,063.40x = 19,393.56 × 9,026.82
  4. Step 4: Simplify right side
    14,063.40x = 175,062,175.28
  5. Step 5: Solve for x
    x = 175,062,175.28/14,063.40
  6. Step 6: Final answer
    x = 12,448.07

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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.