Home / 530,444.00-795,658.21-131,084.76

Finding the Fourth Proportional to 530,444.00, 795,658.21 and 131,084.76

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Solution

The fourth proportional to 530,444.00, 795,658.21 and 131,084.76 is: 196,625.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,444.00 : 795,658.21 = 131,084.76 : x
  2. Step 2: Convert to fraction form
    530,444.00/795,658.21 = 131,084.76/x
  3. Step 3: Cross multiply
    530,444.00x = 795,658.21 × 131,084.76
  4. Step 4: Simplify right side
    530,444.00x = 104,298,668,893.24
  5. Step 5: Solve for x
    x = 104,298,668,893.24/530,444.00
  6. Step 6: Final answer
    x = 196,625.22

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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.