Home / 183,030.84-274,445.75-56,635.91

Finding the Fourth Proportional to 183,030.84, 274,445.75 and 56,635.91

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Solution

The fourth proportional to 183,030.84, 274,445.75 and 56,635.91 is: 84,922.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,030.84 : 274,445.75 = 56,635.91 : x
  2. Step 2: Convert to fraction form
    183,030.84/274,445.75 = 56,635.91/x
  3. Step 3: Cross multiply
    183,030.84x = 274,445.75 × 56,635.91
  4. Step 4: Simplify right side
    183,030.84x = 15,543,484,595.42
  5. Step 5: Solve for x
    x = 15,543,484,595.42/183,030.84
  6. Step 6: Final answer
    x = 84,922.76

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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.