Home / 334,927.14-462,068.55-191,610.42

Finding the Fourth Proportional to 334,927.14, 462,068.55 and 191,610.42

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Solution

The fourth proportional to 334,927.14, 462,068.55 and 191,610.42 is: 264,347.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,927.14 : 462,068.55 = 191,610.42 : x
  2. Step 2: Convert to fraction form
    334,927.14/462,068.55 = 191,610.42/x
  3. Step 3: Cross multiply
    334,927.14x = 462,068.55 × 191,610.42
  4. Step 4: Simplify right side
    334,927.14x = 88,537,148,934.29
  5. Step 5: Solve for x
    x = 88,537,148,934.29/334,927.14
  6. Step 6: Final answer
    x = 264,347.49

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1.5x scale

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.