Home / 74,084.46-102,225.54-44,997.69

Finding the Fourth Proportional to 74,084.46, 102,225.54 and 44,997.69

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Solution

The fourth proportional to 74,084.46, 102,225.54 and 44,997.69 is: 62,090.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,084.46 : 102,225.54 = 44,997.69 : x
  2. Step 2: Convert to fraction form
    74,084.46/102,225.54 = 44,997.69/x
  3. Step 3: Cross multiply
    74,084.46x = 102,225.54 × 44,997.69
  4. Step 4: Simplify right side
    74,084.46x = 4,599,913,159.00
  5. Step 5: Solve for x
    x = 4,599,913,159.00/74,084.46
  6. Step 6: Final answer
    x = 62,090.12

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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.