Home / 213,267.02-294,308.28-117,773.50

Finding the Fourth Proportional to 213,267.02, 294,308.28 and 117,773.50

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Solution

The fourth proportional to 213,267.02, 294,308.28 and 117,773.50 is: 162,527.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,267.02 : 294,308.28 = 117,773.50 : x
  2. Step 2: Convert to fraction form
    213,267.02/294,308.28 = 117,773.50/x
  3. Step 3: Cross multiply
    213,267.02x = 294,308.28 × 117,773.50
  4. Step 4: Simplify right side
    213,267.02x = 34,661,716,214.58
  5. Step 5: Solve for x
    x = 34,661,716,214.58/213,267.02
  6. Step 6: Final answer
    x = 162,527.32

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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.