Home / 183,776.46-275,671.98-57,501.54

Finding the Fourth Proportional to 183,776.46, 275,671.98 and 57,501.54

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Solution

The fourth proportional to 183,776.46, 275,671.98 and 57,501.54 is: 86,254.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,776.46 : 275,671.98 = 57,501.54 : x
  2. Step 2: Convert to fraction form
    183,776.46/275,671.98 = 57,501.54/x
  3. Step 3: Cross multiply
    183,776.46x = 275,671.98 × 57,501.54
  4. Step 4: Simplify right side
    183,776.46x = 15,851,563,384.85
  5. Step 5: Solve for x
    x = 15,851,563,384.85/183,776.46
  6. Step 6: Final answer
    x = 86,254.59

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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.