Home / 334,920.32-462,075.72-207,549.44

Finding the Fourth Proportional to 334,920.32, 462,075.72 and 207,549.44

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Solution

The fourth proportional to 334,920.32, 462,075.72 and 207,549.44 is: 286,347.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,920.32 : 462,075.72 = 207,549.44 : x
  2. Step 2: Convert to fraction form
    334,920.32/462,075.72 = 207,549.44/x
  3. Step 3: Cross multiply
    334,920.32x = 462,075.72 × 207,549.44
  4. Step 4: Simplify right side
    334,920.32x = 95,903,554,613.22
  5. Step 5: Solve for x
    x = 95,903,554,613.22/334,920.32
  6. Step 6: Final answer
    x = 286,347.38

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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.