Home / 9,818.04-14,686.56-6,302.64

Finding the Fourth Proportional to 9,818.04, 14,686.56 and 6,302.64

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Solution

The fourth proportional to 9,818.04, 14,686.56 and 6,302.64 is: 9,427.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,818.04 : 14,686.56 = 6,302.64 : x
  2. Step 2: Convert to fraction form
    9,818.04/14,686.56 = 6,302.64/x
  3. Step 3: Cross multiply
    9,818.04x = 14,686.56 × 6,302.64
  4. Step 4: Simplify right side
    9,818.04x = 92,564,100.52
  5. Step 5: Solve for x
    x = 92,564,100.52/9,818.04
  6. Step 6: Final answer
    x = 9,427.96

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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.