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Finding the Fourth Proportional to 1,701.03, 2,346.93 and 954.93

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Solution

The fourth proportional to 1,701.03, 2,346.93 and 954.93 is: 1,317.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701.03 : 2,346.93 = 954.93 : x
  2. Step 2: Convert to fraction form
    1,701.03/2,346.93 = 954.93/x
  3. Step 3: Cross multiply
    1,701.03x = 2,346.93 × 954.93
  4. Step 4: Simplify right side
    1,701.03x = 2,241,153.86
  5. Step 5: Solve for x
    x = 2,241,153.86/1,701.03
  6. Step 6: Final answer
    x = 1,317.53

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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.