Home / 62,090.50-93,154.14-35,814.10

Finding the Fourth Proportional to 62,090.50, 93,154.14 and 35,814.10

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Solution

The fourth proportional to 62,090.50, 93,154.14 and 35,814.10 is: 53,731.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,090.50 : 93,154.14 = 35,814.10 : x
  2. Step 2: Convert to fraction form
    62,090.50/93,154.14 = 35,814.10/x
  3. Step 3: Cross multiply
    62,090.50x = 93,154.14 × 35,814.10
  4. Step 4: Simplify right side
    62,090.50x = 3,336,231,685.37
  5. Step 5: Solve for x
    x = 3,336,231,685.37/62,090.50
  6. Step 6: Final answer
    x = 53,731.76

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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.