Home / 93,527.93-140,304.59-30,327.44

Finding the Fourth Proportional to 93,527.93, 140,304.59 and 30,327.44

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Solution

The fourth proportional to 93,527.93, 140,304.59 and 30,327.44 is: 45,495.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,527.93 : 140,304.59 = 30,327.44 : x
  2. Step 2: Convert to fraction form
    93,527.93/140,304.59 = 30,327.44/x
  3. Step 3: Cross multiply
    93,527.93x = 140,304.59 × 30,327.44
  4. Step 4: Simplify right side
    93,527.93x = 4,255,079,034.95
  5. Step 5: Solve for x
    x = 4,255,079,034.95/93,527.93
  6. Step 6: Final answer
    x = 45,495.28

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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.