Home / 336,309.34-504,312.20-96,368.36

Finding the Fourth Proportional to 336,309.34, 504,312.20 and 96,368.36

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Solution

The fourth proportional to 336,309.34, 504,312.20 and 96,368.36 is: 144,509.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,309.34 : 504,312.20 = 96,368.36 : x
  2. Step 2: Convert to fraction form
    336,309.34/504,312.20 = 96,368.36/x
  3. Step 3: Cross multiply
    336,309.34x = 504,312.20 × 96,368.36
  4. Step 4: Simplify right side
    336,309.34x = 48,599,740,589.97
  5. Step 5: Solve for x
    x = 48,599,740,589.97/336,309.34
  6. Step 6: Final answer
    x = 144,509.04

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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.