Home / 213,801.68-294,851.40-183,577.52

Finding the Fourth Proportional to 213,801.68, 294,851.40 and 183,577.52

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Solution

The fourth proportional to 213,801.68, 294,851.40 and 183,577.52 is: 253,169.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,801.68 : 294,851.40 = 183,577.52 : x
  2. Step 2: Convert to fraction form
    213,801.68/294,851.40 = 183,577.52/x
  3. Step 3: Cross multiply
    213,801.68x = 294,851.40 × 183,577.52
  4. Step 4: Simplify right side
    213,801.68x = 54,128,088,780.53
  5. Step 5: Solve for x
    x = 54,128,088,780.53/213,801.68
  6. Step 6: Final answer
    x = 253,169.61

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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.