Home / 148,622.16-222,974.57-59,854.89

Finding the Fourth Proportional to 148,622.16, 222,974.57 and 59,854.89

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Solution

The fourth proportional to 148,622.16, 222,974.57 and 59,854.89 is: 89,798.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,622.16 : 222,974.57 = 59,854.89 : x
  2. Step 2: Convert to fraction form
    148,622.16/222,974.57 = 59,854.89/x
  3. Step 3: Cross multiply
    148,622.16x = 222,974.57 × 59,854.89
  4. Step 4: Simplify right side
    148,622.16x = 13,346,118,360.15
  5. Step 5: Solve for x
    x = 13,346,118,360.15/148,622.16
  6. Step 6: Final answer
    x = 89,798.98

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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.