Home / 110,010.84-151,814.88-62,263.32

Finding the Fourth Proportional to 110,010.84, 151,814.88 and 62,263.32

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Solution

The fourth proportional to 110,010.84, 151,814.88 and 62,263.32 is: 85,923.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,010.84 : 151,814.88 = 62,263.32 : x
  2. Step 2: Convert to fraction form
    110,010.84/151,814.88 = 62,263.32/x
  3. Step 3: Cross multiply
    110,010.84x = 151,814.88 × 62,263.32
  4. Step 4: Simplify right side
    110,010.84x = 9,452,498,454.20
  5. Step 5: Solve for x
    x = 9,452,498,454.20/110,010.84
  6. Step 6: Final answer
    x = 85,923.34

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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.