Home / 6,089.07-9,133.92-1,929.51

Finding the Fourth Proportional to 6,089.07, 9,133.92 and 1,929.51

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Solution

The fourth proportional to 6,089.07, 9,133.92 and 1,929.51 is: 2,894.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089.07 : 9,133.92 = 1,929.51 : x
  2. Step 2: Convert to fraction form
    6,089.07/9,133.92 = 1,929.51/x
  3. Step 3: Cross multiply
    6,089.07x = 9,133.92 × 1,929.51
  4. Step 4: Simplify right side
    6,089.07x = 17,623,989.98
  5. Step 5: Solve for x
    x = 17,623,989.98/6,089.07
  6. Step 6: Final answer
    x = 2,894.36

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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.