Home / 213,799.68-294,848.64-183,575.52

Finding the Fourth Proportional to 213,799.68, 294,848.64 and 183,575.52

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Solution

The fourth proportional to 213,799.68, 294,848.64 and 183,575.52 is: 253,166.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,799.68 : 294,848.64 = 183,575.52 : x
  2. Step 2: Convert to fraction form
    213,799.68/294,848.64 = 183,575.52/x
  3. Step 3: Cross multiply
    213,799.68x = 294,848.64 × 183,575.52
  4. Step 4: Simplify right side
    213,799.68x = 54,126,992,409.29
  5. Step 5: Solve for x
    x = 54,126,992,409.29/213,799.68
  6. Step 6: Final answer
    x = 253,166.85

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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.