Home / 207,117.54-310,677.03-63,024.75

Finding the Fourth Proportional to 207,117.54, 310,677.03 and 63,024.75

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Solution

The fourth proportional to 207,117.54, 310,677.03 and 63,024.75 is: 94,537.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,117.54 : 310,677.03 = 63,024.75 : x
  2. Step 2: Convert to fraction form
    207,117.54/310,677.03 = 63,024.75/x
  3. Step 3: Cross multiply
    207,117.54x = 310,677.03 × 63,024.75
  4. Step 4: Simplify right side
    207,117.54x = 19,580,342,146.49
  5. Step 5: Solve for x
    x = 19,580,342,146.49/207,117.54
  6. Step 6: Final answer
    x = 94,537.34

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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.