Home / 296,004.20-444,006.30-96,343.40

Finding the Fourth Proportional to 296,004.20, 444,006.30 and 96,343.40

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Solution

The fourth proportional to 296,004.20, 444,006.30 and 96,343.40 is: 144,515.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,004.20 : 444,006.30 = 96,343.40 : x
  2. Step 2: Convert to fraction form
    296,004.20/444,006.30 = 96,343.40/x
  3. Step 3: Cross multiply
    296,004.20x = 444,006.30 × 96,343.40
  4. Step 4: Simplify right side
    296,004.20x = 42,777,076,563.42
  5. Step 5: Solve for x
    x = 42,777,076,563.42/296,004.20
  6. Step 6: Final answer
    x = 144,515.10

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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.