Home / 296,257.33-444,280.96-106,666.84

Finding the Fourth Proportional to 296,257.33, 444,280.96 and 106,666.84

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Solution

The fourth proportional to 296,257.33, 444,280.96 and 106,666.84 is: 159,962.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,257.33 : 444,280.96 = 106,666.84 : x
  2. Step 2: Convert to fraction form
    296,257.33/444,280.96 = 106,666.84/x
  3. Step 3: Cross multiply
    296,257.33x = 444,280.96 × 106,666.84
  4. Step 4: Simplify right side
    296,257.33x = 47,390,046,075.37
  5. Step 5: Solve for x
    x = 47,390,046,075.37/296,257.33
  6. Step 6: Final answer
    x = 159,962.44

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1.5x scale

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.