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Finding the Fourth Proportional to 8,036.01, 12,054.15 and 7,602.26

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Solution

The fourth proportional to 8,036.01, 12,054.15 and 7,602.26 is: 11,403.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.01 : 12,054.15 = 7,602.26 : x
  2. Step 2: Convert to fraction form
    8,036.01/12,054.15 = 7,602.26/x
  3. Step 3: Cross multiply
    8,036.01x = 12,054.15 × 7,602.26
  4. Step 4: Simplify right side
    8,036.01x = 91,638,722.11
  5. Step 5: Solve for x
    x = 91,638,722.11/8,036.01
  6. Step 6: Final answer
    x = 11,403.51

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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.