Home / 184,074.16-276,140.46-59,386

Finding the Fourth Proportional to 184,074.16, 276,140.46 and 59,386

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Solution

The fourth proportional to 184,074.16, 276,140.46 and 59,386 is: 89,088.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,074.16 : 276,140.46 = 59,386 : x
  2. Step 2: Convert to fraction form
    184,074.16/276,140.46 = 59,386/x
  3. Step 3: Cross multiply
    184,074.16x = 276,140.46 × 59,386
  4. Step 4: Simplify right side
    184,074.16x = 16,398,877,357.56
  5. Step 5: Solve for x
    x = 16,398,877,357.56/184,074.16
  6. Step 6: Final answer
    x = 89,088.43

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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.