Home / 294,446.76-441,577.16-94,722.64

Finding the Fourth Proportional to 294,446.76, 441,577.16 and 94,722.64

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Solution

The fourth proportional to 294,446.76, 441,577.16 and 94,722.64 is: 142,054.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,446.76 : 441,577.16 = 94,722.64 : x
  2. Step 2: Convert to fraction form
    294,446.76/441,577.16 = 94,722.64/x
  3. Step 3: Cross multiply
    294,446.76x = 441,577.16 × 94,722.64
  4. Step 4: Simplify right side
    294,446.76x = 41,827,354,358.90
  5. Step 5: Solve for x
    x = 41,827,354,358.90/294,446.76
  6. Step 6: Final answer
    x = 142,054.05

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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.