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Finding the Fourth Proportional to 369,574.72, 510,092.24 and 233,522.28

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Solution

The fourth proportional to 369,574.72, 510,092.24 and 233,522.28 is: 322,310.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,574.72 : 510,092.24 = 233,522.28 : x
  2. Step 2: Convert to fraction form
    369,574.72/510,092.24 = 233,522.28/x
  3. Step 3: Cross multiply
    369,574.72x = 510,092.24 × 233,522.28
  4. Step 4: Simplify right side
    369,574.72x = 119,117,902,895.11
  5. Step 5: Solve for x
    x = 119,117,902,895.11/369,574.72
  6. Step 6: Final answer
    x = 322,310.74

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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.