Home / 170,528.26-235,328.98-95,076.76

Finding the Fourth Proportional to 170,528.26, 235,328.98 and 95,076.76

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Solution

The fourth proportional to 170,528.26, 235,328.98 and 95,076.76 is: 131,205.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,528.26 : 235,328.98 = 95,076.76 : x
  2. Step 2: Convert to fraction form
    170,528.26/235,328.98 = 95,076.76/x
  3. Step 3: Cross multiply
    170,528.26x = 235,328.98 × 95,076.76
  4. Step 4: Simplify right side
    170,528.26x = 22,374,316,952.50
  5. Step 5: Solve for x
    x = 22,374,316,952.50/170,528.26
  6. Step 6: Final answer
    x = 131,205.92

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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.