Home / 70,262.16-96,993.36-44,802.69

Finding the Fourth Proportional to 70,262.16, 96,993.36 and 44,802.69

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Solution

The fourth proportional to 70,262.16, 96,993.36 and 44,802.69 is: 61,847.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,262.16 : 96,993.36 = 44,802.69 : x
  2. Step 2: Convert to fraction form
    70,262.16/96,993.36 = 44,802.69/x
  3. Step 3: Cross multiply
    70,262.16x = 96,993.36 × 44,802.69
  4. Step 4: Simplify right side
    70,262.16x = 4,345,563,440.14
  5. Step 5: Solve for x
    x = 4,345,563,440.14/70,262.16
  6. Step 6: Final answer
    x = 61,847.85

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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.