Home / 184,025.65-276,038.57-57,675.74

Finding the Fourth Proportional to 184,025.65, 276,038.57 and 57,675.74

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Solution

The fourth proportional to 184,025.65, 276,038.57 and 57,675.74 is: 86,513.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,025.65 : 276,038.57 = 57,675.74 : x
  2. Step 2: Convert to fraction form
    184,025.65/276,038.57 = 57,675.74/x
  3. Step 3: Cross multiply
    184,025.65x = 276,038.57 × 57,675.74
  4. Step 4: Simplify right side
    184,025.65x = 15,920,727,124.72
  5. Step 5: Solve for x
    x = 15,920,727,124.72/184,025.65
  6. Step 6: Final answer
    x = 86,513.63

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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.