Home / 112,066.04-168,100.95-41,907.08

Finding the Fourth Proportional to 112,066.04, 168,100.95 and 41,907.08

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Solution

The fourth proportional to 112,066.04, 168,100.95 and 41,907.08 is: 62,861.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,066.04 : 168,100.95 = 41,907.08 : x
  2. Step 2: Convert to fraction form
    112,066.04/168,100.95 = 41,907.08/x
  3. Step 3: Cross multiply
    112,066.04x = 168,100.95 × 41,907.08
  4. Step 4: Simplify right side
    112,066.04x = 7,044,619,959.73
  5. Step 5: Solve for x
    x = 7,044,619,959.73/112,066.04
  6. Step 6: Final answer
    x = 62,861.33

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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.