Home / 264,344.20-364,785.24-143,482.93

Finding the Fourth Proportional to 264,344.20, 364,785.24 and 143,482.93

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Solution

The fourth proportional to 264,344.20, 364,785.24 and 143,482.93 is: 198,001.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,344.20 : 364,785.24 = 143,482.93 : x
  2. Step 2: Convert to fraction form
    264,344.20/364,785.24 = 143,482.93/x
  3. Step 3: Cross multiply
    264,344.20x = 364,785.24 × 143,482.93
  4. Step 4: Simplify right side
    264,344.20x = 52,340,455,055.95
  5. Step 5: Solve for x
    x = 52,340,455,055.95/264,344.20
  6. Step 6: Final answer
    x = 198,001.15

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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.