Home / 9,104.09-12,569.43-6,594.50

Finding the Fourth Proportional to 9,104.09, 12,569.43 and 6,594.50

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Solution

The fourth proportional to 9,104.09, 12,569.43 and 6,594.50 is: 9,104.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104.09 : 12,569.43 = 6,594.50 : x
  2. Step 2: Convert to fraction form
    9,104.09/12,569.43 = 6,594.50/x
  3. Step 3: Cross multiply
    9,104.09x = 12,569.43 × 6,594.50
  4. Step 4: Simplify right side
    9,104.09x = 82,889,043.29
  5. Step 5: Solve for x
    x = 82,889,043.29/9,104.09
  6. Step 6: Final answer
    x = 9,104.60

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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.