Home / 93,192.04-139,577.76-43,167.04

Finding the Fourth Proportional to 93,192.04, 139,577.76 and 43,167.04

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Solution

The fourth proportional to 93,192.04, 139,577.76 and 43,167.04 is: 64,653.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,192.04 : 139,577.76 = 43,167.04 : x
  2. Step 2: Convert to fraction form
    93,192.04/139,577.76 = 43,167.04/x
  3. Step 3: Cross multiply
    93,192.04x = 139,577.76 × 43,167.04
  4. Step 4: Simplify right side
    93,192.04x = 6,025,158,749.03
  5. Step 5: Solve for x
    x = 6,025,158,749.03/93,192.04
  6. Step 6: Final answer
    x = 64,653.15

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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.