Home / 341,925.03-471,842.01-188,968.95

Finding the Fourth Proportional to 341,925.03, 471,842.01 and 188,968.95

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Solution

The fourth proportional to 341,925.03, 471,842.01 and 188,968.95 is: 260,769.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,925.03 : 471,842.01 = 188,968.95 : x
  2. Step 2: Convert to fraction form
    341,925.03/471,842.01 = 188,968.95/x
  3. Step 3: Cross multiply
    341,925.03x = 471,842.01 × 188,968.95
  4. Step 4: Simplify right side
    341,925.03x = 89,163,489,195.59
  5. Step 5: Solve for x
    x = 89,163,489,195.59/341,925.03
  6. Step 6: Final answer
    x = 260,769.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.