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Finding the Fourth Proportional to 5,706.04, 8,559.02 and 1,602.04

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Solution

The fourth proportional to 5,706.04, 8,559.02 and 1,602.04 is: 2,403.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,706.04 : 8,559.02 = 1,602.04 : x
  2. Step 2: Convert to fraction form
    5,706.04/8,559.02 = 1,602.04/x
  3. Step 3: Cross multiply
    5,706.04x = 8,559.02 × 1,602.04
  4. Step 4: Simplify right side
    5,706.04x = 13,711,892.40
  5. Step 5: Solve for x
    x = 13,711,892.40/5,706.04
  6. Step 6: Final answer
    x = 2,403.05

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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.