Home / 297,014.32-445,374.08-94,584.05

Finding the Fourth Proportional to 297,014.32, 445,374.08 and 94,584.05

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Solution

The fourth proportional to 297,014.32, 445,374.08 and 94,584.05 is: 141,829.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,014.32 : 445,374.08 = 94,584.05 : x
  2. Step 2: Convert to fraction form
    297,014.32/445,374.08 = 94,584.05/x
  3. Step 3: Cross multiply
    297,014.32x = 445,374.08 × 94,584.05
  4. Step 4: Simplify right side
    297,014.32x = 42,125,282,024.55
  5. Step 5: Solve for x
    x = 42,125,282,024.55/297,014.32
  6. Step 6: Final answer
    x = 141,829.13

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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.