Home / 96,169.45-144,166.29-42,833.38

Finding the Fourth Proportional to 96,169.45, 144,166.29 and 42,833.38

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Solution

The fourth proportional to 96,169.45, 144,166.29 and 42,833.38 is: 64,210.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,169.45 : 144,166.29 = 42,833.38 : x
  2. Step 2: Convert to fraction form
    96,169.45/144,166.29 = 42,833.38/x
  3. Step 3: Cross multiply
    96,169.45x = 144,166.29 × 42,833.38
  4. Step 4: Simplify right side
    96,169.45x = 6,175,129,482.76
  5. Step 5: Solve for x
    x = 6,175,129,482.76/96,169.45
  6. Step 6: Final answer
    x = 64,210.93

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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.