Home / 93,417.32-140,161.02-56,004.04

Finding the Fourth Proportional to 93,417.32, 140,161.02 and 56,004.04

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Solution

The fourth proportional to 93,417.32, 140,161.02 and 56,004.04 is: 84,027.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,417.32 : 140,161.02 = 56,004.04 : x
  2. Step 2: Convert to fraction form
    93,417.32/140,161.02 = 56,004.04/x
  3. Step 3: Cross multiply
    93,417.32x = 140,161.02 × 56,004.04
  4. Step 4: Simplify right side
    93,417.32x = 7,849,583,370.52
  5. Step 5: Solve for x
    x = 7,849,583,370.52/93,417.32
  6. Step 6: Final answer
    x = 84,027.07

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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.