Home / 62,018.04-93,033.24-19,887.60

Finding the Fourth Proportional to 62,018.04, 93,033.24 and 19,887.60

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Solution

The fourth proportional to 62,018.04, 93,033.24 and 19,887.60 is: 29,833.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,018.04 : 93,033.24 = 19,887.60 : x
  2. Step 2: Convert to fraction form
    62,018.04/93,033.24 = 19,887.60/x
  3. Step 3: Cross multiply
    62,018.04x = 93,033.24 × 19,887.60
  4. Step 4: Simplify right side
    62,018.04x = 1,850,207,863.82
  5. Step 5: Solve for x
    x = 1,850,207,863.82/62,018.04
  6. Step 6: Final answer
    x = 29,833.38

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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.