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Finding the Fourth Proportional to 94,667.96, 130,608.70 and 60,695.16

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Solution

The fourth proportional to 94,667.96, 130,608.70 and 60,695.16 is: 83,738.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,667.96 : 130,608.70 = 60,695.16 : x
  2. Step 2: Convert to fraction form
    94,667.96/130,608.70 = 60,695.16/x
  3. Step 3: Cross multiply
    94,667.96x = 130,608.70 × 60,695.16
  4. Step 4: Simplify right side
    94,667.96x = 7,927,315,943.89
  5. Step 5: Solve for x
    x = 7,927,315,943.89/94,667.96
  6. Step 6: Final answer
    x = 83,738.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.