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Finding the Fourth Proportional to 333,735.75, 502,024.23 and 302,522.22

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Solution

The fourth proportional to 333,735.75, 502,024.23 and 302,522.22 is: 455,071.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,735.75 : 502,024.23 = 302,522.22 : x
  2. Step 2: Convert to fraction form
    333,735.75/502,024.23 = 302,522.22/x
  3. Step 3: Cross multiply
    333,735.75x = 502,024.23 × 302,522.22
  4. Step 4: Simplify right side
    333,735.75x = 151,873,482,043.27
  5. Step 5: Solve for x
    x = 151,873,482,043.27/333,735.75
  6. Step 6: Final answer
    x = 455,071.07

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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.