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Finding the Third Proportional to 30,567.38 and 46,159.88

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Solution

The third proportional to 30,567.38 and 46,159.88 is: 69,706.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,567.38 : 46,159.88 = 46,159.88 : x
  2. Step 2: Convert to fraction form
    30,567.38/46,159.88 = 46,159.88/x
  3. Step 3: Cross multiply
    30,567.38x = 46,159.88 × 46,159.88
  4. Step 4: Simplify right side
    30,567.38x = 2,130,734,060.02
  5. Step 5: Solve for x
    x = 2,130,734,060.02/30,567.38
  6. Step 6: Final answer
    x = 69,706.15

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.