Home / 122,066.12-183,104.04-37,835.04

Finding the Fourth Proportional to 122,066.12, 183,104.04 and 37,835.04

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Solution

The fourth proportional to 122,066.12, 183,104.04 and 37,835.04 is: 56,754.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,066.12 : 183,104.04 = 37,835.04 : x
  2. Step 2: Convert to fraction form
    122,066.12/183,104.04 = 37,835.04/x
  3. Step 3: Cross multiply
    122,066.12x = 183,104.04 × 37,835.04
  4. Step 4: Simplify right side
    122,066.12x = 6,927,748,677.56
  5. Step 5: Solve for x
    x = 6,927,748,677.56/122,066.12
  6. Step 6: Final answer
    x = 56,754.07

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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.