Home / 19,597.07-29,373.82-9,743.51

Finding the Fourth Proportional to 19,597.07, 29,373.82 and 9,743.51

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Solution

The fourth proportional to 19,597.07, 29,373.82 and 9,743.51 is: 14,604.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,597.07 : 29,373.82 = 9,743.51 : x
  2. Step 2: Convert to fraction form
    19,597.07/29,373.82 = 9,743.51/x
  3. Step 3: Cross multiply
    19,597.07x = 29,373.82 × 9,743.51
  4. Step 4: Simplify right side
    19,597.07x = 286,203,913.32
  5. Step 5: Solve for x
    x = 286,203,913.32/19,597.07
  6. Step 6: Final answer
    x = 14,604.43

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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.