Home / 148,093.52-221,938.95-62,633.33

Finding the Fourth Proportional to 148,093.52, 221,938.95 and 62,633.33

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Solution

The fourth proportional to 148,093.52, 221,938.95 and 62,633.33 is: 93,864.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,093.52 : 221,938.95 = 62,633.33 : x
  2. Step 2: Convert to fraction form
    148,093.52/221,938.95 = 62,633.33/x
  3. Step 3: Cross multiply
    148,093.52x = 221,938.95 × 62,633.33
  4. Step 4: Simplify right side
    148,093.52x = 13,900,774,385.51
  5. Step 5: Solve for x
    x = 13,900,774,385.51/148,093.52
  6. Step 6: Final answer
    x = 93,864.84

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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.