Home / 73,816.16-110,670.59-29,429.60

Finding the Fourth Proportional to 73,816.16, 110,670.59 and 29,429.60

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Solution

The fourth proportional to 73,816.16, 110,670.59 and 29,429.60 is: 44,123.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,816.16 : 110,670.59 = 29,429.60 : x
  2. Step 2: Convert to fraction form
    73,816.16/110,670.59 = 29,429.60/x
  3. Step 3: Cross multiply
    73,816.16x = 110,670.59 × 29,429.60
  4. Step 4: Simplify right side
    73,816.16x = 3,256,990,715.69
  5. Step 5: Solve for x
    x = 3,256,990,715.69/73,816.16
  6. Step 6: Final answer
    x = 44,123.01

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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.