Home / 101,017.09-151,526.40-44,842.11

Finding the Fourth Proportional to 101,017.09, 151,526.40 and 44,842.11

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Solution

The fourth proportional to 101,017.09, 151,526.40 and 44,842.11 is: 67,263.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,017.09 : 151,526.40 = 44,842.11 : x
  2. Step 2: Convert to fraction form
    101,017.09/151,526.40 = 44,842.11/x
  3. Step 3: Cross multiply
    101,017.09x = 151,526.40 × 44,842.11
  4. Step 4: Simplify right side
    101,017.09x = 6,794,763,496.70
  5. Step 5: Solve for x
    x = 6,794,763,496.70/101,017.09
  6. Step 6: Final answer
    x = 67,263.50

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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.