Home / 9,056.02-13,586.40-3,134.14

Finding the Fourth Proportional to 9,056.02, 13,586.40 and 3,134.14

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Solution

The fourth proportional to 9,056.02, 13,586.40 and 3,134.14 is: 4,702.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056.02 : 13,586.40 = 3,134.14 : x
  2. Step 2: Convert to fraction form
    9,056.02/13,586.40 = 3,134.14/x
  3. Step 3: Cross multiply
    9,056.02x = 13,586.40 × 3,134.14
  4. Step 4: Simplify right side
    9,056.02x = 42,581,596.09
  5. Step 5: Solve for x
    x = 42,581,596.09/9,056.02
  6. Step 6: Final answer
    x = 4,702.02

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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.