Home / 109,093.60-163,567.50-88,059.52

Finding the Fourth Proportional to 109,093.60, 163,567.50 and 88,059.52

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Solution

The fourth proportional to 109,093.60, 163,567.50 and 88,059.52 is: 132,030.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,093.60 : 163,567.50 = 88,059.52 : x
  2. Step 2: Convert to fraction form
    109,093.60/163,567.50 = 88,059.52/x
  3. Step 3: Cross multiply
    109,093.60x = 163,567.50 × 88,059.52
  4. Step 4: Simplify right side
    109,093.60x = 14,403,675,537.60
  5. Step 5: Solve for x
    x = 14,403,675,537.60/109,093.60
  6. Step 6: Final answer
    x = 132,030.44

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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.