Home / 73,490.06-110,235.69-23,570.24

Finding the Fourth Proportional to 73,490.06, 110,235.69 and 23,570.24

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Solution

The fourth proportional to 73,490.06, 110,235.69 and 23,570.24 is: 35,355.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,490.06 : 110,235.69 = 23,570.24 : x
  2. Step 2: Convert to fraction form
    73,490.06/110,235.69 = 23,570.24/x
  3. Step 3: Cross multiply
    73,490.06x = 110,235.69 × 23,570.24
  4. Step 4: Simplify right side
    73,490.06x = 2,598,281,118.69
  5. Step 5: Solve for x
    x = 2,598,281,118.69/73,490.06
  6. Step 6: Final answer
    x = 35,355.55

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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.