Home / 9,410.84-14,116.02-2,485.40

Finding the Fourth Proportional to 9,410.84, 14,116.02 and 2,485.40

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Solution

The fourth proportional to 9,410.84, 14,116.02 and 2,485.40 is: 3,728.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.84 : 14,116.02 = 2,485.40 : x
  2. Step 2: Convert to fraction form
    9,410.84/14,116.02 = 2,485.40/x
  3. Step 3: Cross multiply
    9,410.84x = 14,116.02 × 2,485.40
  4. Step 4: Simplify right side
    9,410.84x = 35,083,956.11
  5. Step 5: Solve for x
    x = 35,083,956.11/9,410.84
  6. Step 6: Final answer
    x = 3,728.04

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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.