Home / 8,292.93-11,405.01-6,594.36

Finding the Fourth Proportional to 8,292.93, 11,405.01 and 6,594.36

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Solution

The fourth proportional to 8,292.93, 11,405.01 and 6,594.36 is: 9,069.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,292.93 : 11,405.01 = 6,594.36 : x
  2. Step 2: Convert to fraction form
    8,292.93/11,405.01 = 6,594.36/x
  3. Step 3: Cross multiply
    8,292.93x = 11,405.01 × 6,594.36
  4. Step 4: Simplify right side
    8,292.93x = 75,208,741.74
  5. Step 5: Solve for x
    x = 75,208,741.74/8,292.93
  6. Step 6: Final answer
    x = 9,069.02

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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.