Home / 334,919.82-462,075.04-207,548.94

Finding the Fourth Proportional to 334,919.82, 462,075.04 and 207,548.94

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Solution

The fourth proportional to 334,919.82, 462,075.04 and 207,548.94 is: 286,346.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,919.82 : 462,075.04 = 207,548.94 : x
  2. Step 2: Convert to fraction form
    334,919.82/462,075.04 = 207,548.94/x
  3. Step 3: Cross multiply
    334,919.82x = 462,075.04 × 207,548.94
  4. Step 4: Simplify right side
    334,919.82x = 95,903,184,752.46
  5. Step 5: Solve for x
    x = 95,903,184,752.46/334,919.82
  6. Step 6: Final answer
    x = 286,346.70

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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.