Home / 97,527.17-146,195.55-47,605.25

Finding the Fourth Proportional to 97,527.17, 146,195.55 and 47,605.25

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Solution

The fourth proportional to 97,527.17, 146,195.55 and 47,605.25 is: 71,361.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,527.17 : 146,195.55 = 47,605.25 : x
  2. Step 2: Convert to fraction form
    97,527.17/146,195.55 = 47,605.25/x
  3. Step 3: Cross multiply
    97,527.17x = 146,195.55 × 47,605.25
  4. Step 4: Simplify right side
    97,527.17x = 6,959,674,975.66
  5. Step 5: Solve for x
    x = 6,959,674,975.66/97,527.17
  6. Step 6: Final answer
    x = 71,361.40

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1.5x scale

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.