Home / 184,461.30-276,643.35-58,101.30

Finding the Fourth Proportional to 184,461.30, 276,643.35 and 58,101.30

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Solution

The fourth proportional to 184,461.30, 276,643.35 and 58,101.30 is: 87,136.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,461.30 : 276,643.35 = 58,101.30 : x
  2. Step 2: Convert to fraction form
    184,461.30/276,643.35 = 58,101.30/x
  3. Step 3: Cross multiply
    184,461.30x = 276,643.35 × 58,101.30
  4. Step 4: Simplify right side
    184,461.30x = 16,073,338,271.36
  5. Step 5: Solve for x
    x = 16,073,338,271.36/184,461.30
  6. Step 6: Final answer
    x = 87,136.64

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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.