Home / 19,754.07-29,624.94-6,603.39

Finding the Fourth Proportional to 19,754.07, 29,624.94 and 6,603.39

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Solution

The fourth proportional to 19,754.07, 29,624.94 and 6,603.39 is: 9,903.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,754.07 : 29,624.94 = 6,603.39 : x
  2. Step 2: Convert to fraction form
    19,754.07/29,624.94 = 6,603.39/x
  3. Step 3: Cross multiply
    19,754.07x = 29,624.94 × 6,603.39
  4. Step 4: Simplify right side
    19,754.07x = 195,625,032.55
  5. Step 5: Solve for x
    x = 195,625,032.55/19,754.07
  6. Step 6: Final answer
    x = 9,903.02

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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.