Home / 294,281.28-441,528.48-181,830.24

Finding the Fourth Proportional to 294,281.28, 441,528.48 and 181,830.24

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Solution

The fourth proportional to 294,281.28, 441,528.48 and 181,830.24 is: 272,811.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,281.28 : 441,528.48 = 181,830.24 : x
  2. Step 2: Convert to fraction form
    294,281.28/441,528.48 = 181,830.24/x
  3. Step 3: Cross multiply
    294,281.28x = 441,528.48 × 181,830.24
  4. Step 4: Simplify right side
    294,281.28x = 80,283,229,485.24
  5. Step 5: Solve for x
    x = 80,283,229,485.24/294,281.28
  6. Step 6: Final answer
    x = 272,811.20

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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.