Home / 297,004.15-445,483.85-94,592.09

Finding the Fourth Proportional to 297,004.15, 445,483.85 and 94,592.09

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Solution

The fourth proportional to 297,004.15, 445,483.85 and 94,592.09 is: 141,881.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,004.15 : 445,483.85 = 94,592.09 : x
  2. Step 2: Convert to fraction form
    297,004.15/445,483.85 = 94,592.09/x
  3. Step 3: Cross multiply
    297,004.15x = 445,483.85 × 94,592.09
  4. Step 4: Simplify right side
    297,004.15x = 42,139,247,959.79
  5. Step 5: Solve for x
    x = 42,139,247,959.79/297,004.15
  6. Step 6: Final answer
    x = 141,881.01

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1.5x scale

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.