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Finding the Fourth Proportional to 60,510.34, 83,506.58 and 33,654.79

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Solution

The fourth proportional to 60,510.34, 83,506.58 and 33,654.79 is: 46,444.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,510.34 : 83,506.58 = 33,654.79 : x
  2. Step 2: Convert to fraction form
    60,510.34/83,506.58 = 33,654.79/x
  3. Step 3: Cross multiply
    60,510.34x = 83,506.58 × 33,654.79
  4. Step 4: Simplify right side
    60,510.34x = 2,810,396,710.70
  5. Step 5: Solve for x
    x = 2,810,396,710.70/60,510.34
  6. Step 6: Final answer
    x = 46,444.90

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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.