Home / 9,204.04-12,701.64-5,225.22

Finding the Fourth Proportional to 9,204.04, 12,701.64 and 5,225.22

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Solution

The fourth proportional to 9,204.04, 12,701.64 and 5,225.22 is: 7,210.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.04 : 12,701.64 = 5,225.22 : x
  2. Step 2: Convert to fraction form
    9,204.04/12,701.64 = 5,225.22/x
  3. Step 3: Cross multiply
    9,204.04x = 12,701.64 × 5,225.22
  4. Step 4: Simplify right side
    9,204.04x = 66,368,837.23
  5. Step 5: Solve for x
    x = 66,368,837.23/9,204.04
  6. Step 6: Final answer
    x = 7,210.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.