Home / 150,557.08-225,884.98-61,852.36

Finding the Fourth Proportional to 150,557.08, 225,884.98 and 61,852.36

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Solution

The fourth proportional to 150,557.08, 225,884.98 and 61,852.36 is: 92,798.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,557.08 : 225,884.98 = 61,852.36 : x
  2. Step 2: Convert to fraction form
    150,557.08/225,884.98 = 61,852.36/x
  3. Step 3: Cross multiply
    150,557.08x = 225,884.98 × 61,852.36
  4. Step 4: Simplify right side
    150,557.08x = 13,971,519,101.55
  5. Step 5: Solve for x
    x = 13,971,519,101.55/150,557.08
  6. Step 6: Final answer
    x = 92,798.82

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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.