Home / 93,597.90-140,312.61-34,393.38

Finding the Fourth Proportional to 93,597.90, 140,312.61 and 34,393.38

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Solution

The fourth proportional to 93,597.90, 140,312.61 and 34,393.38 is: 51,559.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,597.90 : 140,312.61 = 34,393.38 : x
  2. Step 2: Convert to fraction form
    93,597.90/140,312.61 = 34,393.38/x
  3. Step 3: Cross multiply
    93,597.90x = 140,312.61 × 34,393.38
  4. Step 4: Simplify right side
    93,597.90x = 4,825,824,914.52
  5. Step 5: Solve for x
    x = 4,825,824,914.52/93,597.90
  6. Step 6: Final answer
    x = 51,559.12

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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.