Home / 9,641.04-13,302.22-6,056.56

Finding the Fourth Proportional to 9,641.04, 13,302.22 and 6,056.56

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Solution

The fourth proportional to 9,641.04, 13,302.22 and 6,056.56 is: 8,356.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,641.04 : 13,302.22 = 6,056.56 : x
  2. Step 2: Convert to fraction form
    9,641.04/13,302.22 = 6,056.56/x
  3. Step 3: Cross multiply
    9,641.04x = 13,302.22 × 6,056.56
  4. Step 4: Simplify right side
    9,641.04x = 80,565,693.56
  5. Step 5: Solve for x
    x = 80,565,693.56/9,641.04
  6. Step 6: Final answer
    x = 8,356.54

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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.