Home / 9,070.11-13,602.60-3,225.96

Finding the Fourth Proportional to 9,070.11, 13,602.60 and 3,225.96

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Solution

The fourth proportional to 9,070.11, 13,602.60 and 3,225.96 is: 4,838.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070.11 : 13,602.60 = 3,225.96 : x
  2. Step 2: Convert to fraction form
    9,070.11/13,602.60 = 3,225.96/x
  3. Step 3: Cross multiply
    9,070.11x = 13,602.60 × 3,225.96
  4. Step 4: Simplify right side
    9,070.11x = 43,881,443.50
  5. Step 5: Solve for x
    x = 43,881,443.50/9,070.11
  6. Step 6: Final answer
    x = 4,838.03

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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.