Home / 183,020.90-274,312.65-94,228.70

Finding the Fourth Proportional to 183,020.90, 274,312.65 and 94,228.70

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Solution

The fourth proportional to 183,020.90, 274,312.65 and 94,228.70 is: 141,230.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,020.90 : 274,312.65 = 94,228.70 : x
  2. Step 2: Convert to fraction form
    183,020.90/274,312.65 = 94,228.70/x
  3. Step 3: Cross multiply
    183,020.90x = 274,312.65 × 94,228.70
  4. Step 4: Simplify right side
    183,020.90x = 25,848,124,403.06
  5. Step 5: Solve for x
    x = 25,848,124,403.06/183,020.90
  6. Step 6: Final answer
    x = 141,230.45

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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.