Home / 93,570.90-140,411.96-34,448.10

Finding the Fourth Proportional to 93,570.90, 140,411.96 and 34,448.10

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Solution

The fourth proportional to 93,570.90, 140,411.96 and 34,448.10 is: 51,692.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,570.90 : 140,411.96 = 34,448.10 : x
  2. Step 2: Convert to fraction form
    93,570.90/140,411.96 = 34,448.10/x
  3. Step 3: Cross multiply
    93,570.90x = 140,411.96 × 34,448.10
  4. Step 4: Simplify right side
    93,570.90x = 4,836,925,239.28
  5. Step 5: Solve for x
    x = 4,836,925,239.28/93,570.90
  6. Step 6: Final answer
    x = 51,692.62

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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.