Home / 264,454.20-364,855.59-169,016.76

Finding the Fourth Proportional to 264,454.20, 364,855.59 and 169,016.76

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Solution

The fourth proportional to 264,454.20, 364,855.59 and 169,016.76 is: 233,184.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,454.20 : 364,855.59 = 169,016.76 : x
  2. Step 2: Convert to fraction form
    264,454.20/364,855.59 = 169,016.76/x
  3. Step 3: Cross multiply
    264,454.20x = 364,855.59 × 169,016.76
  4. Step 4: Simplify right side
    264,454.20x = 61,666,709,689.69
  5. Step 5: Solve for x
    x = 61,666,709,689.69/264,454.20
  6. Step 6: Final answer
    x = 233,184.84

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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.