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Finding the Fourth Proportional to 435,055.06, 600,345.30 and 241,472.62

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Solution

The fourth proportional to 435,055.06, 600,345.30 and 241,472.62 is: 333,215.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,055.06 : 600,345.30 = 241,472.62 : x
  2. Step 2: Convert to fraction form
    435,055.06/600,345.30 = 241,472.62/x
  3. Step 3: Cross multiply
    435,055.06x = 600,345.30 × 241,472.62
  4. Step 4: Simplify right side
    435,055.06x = 144,966,952,495.69
  5. Step 5: Solve for x
    x = 144,966,952,495.69/435,055.06
  6. Step 6: Final answer
    x = 333,215.19

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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.