Home / 110,834.64-152,944.74-60,533.64

Finding the Fourth Proportional to 110,834.64, 152,944.74 and 60,533.64

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Solution

The fourth proportional to 110,834.64, 152,944.74 and 60,533.64 is: 83,532.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,834.64 : 152,944.74 = 60,533.64 : x
  2. Step 2: Convert to fraction form
    110,834.64/152,944.74 = 60,533.64/x
  3. Step 3: Cross multiply
    110,834.64x = 152,944.74 × 60,533.64
  4. Step 4: Simplify right side
    110,834.64x = 9,258,301,831.05
  5. Step 5: Solve for x
    x = 9,258,301,831.05/110,834.64
  6. Step 6: Final answer
    x = 83,532.57

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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.