Home / 294,803.24-441,889.54-152,505.28

Finding the Fourth Proportional to 294,803.24, 441,889.54 and 152,505.28

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Solution

The fourth proportional to 294,803.24, 441,889.54 and 152,505.28 is: 228,594.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,803.24 : 441,889.54 = 152,505.28 : x
  2. Step 2: Convert to fraction form
    294,803.24/441,889.54 = 152,505.28/x
  3. Step 3: Cross multiply
    294,803.24x = 441,889.54 × 152,505.28
  4. Step 4: Simplify right side
    294,803.24x = 67,390,488,026.77
  5. Step 5: Solve for x
    x = 67,390,488,026.77/294,803.24
  6. Step 6: Final answer
    x = 228,594.80

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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.