Home / 433,026.84-597,552.90-239,423.34

Finding the Fourth Proportional to 433,026.84, 597,552.90 and 239,423.34

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Solution

The fourth proportional to 433,026.84, 597,552.90 and 239,423.34 is: 330,390.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,026.84 : 597,552.90 = 239,423.34 : x
  2. Step 2: Convert to fraction form
    433,026.84/597,552.90 = 239,423.34/x
  3. Step 3: Cross multiply
    433,026.84x = 597,552.90 × 239,423.34
  4. Step 4: Simplify right side
    433,026.84x = 143,068,111,144.69
  5. Step 5: Solve for x
    x = 143,068,111,144.69/433,026.84
  6. Step 6: Final answer
    x = 330,390.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.