Home / 93,023.64-139,534.32-22,903.56

Finding the Fourth Proportional to 93,023.64, 139,534.32 and 22,903.56

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Solution

The fourth proportional to 93,023.64, 139,534.32 and 22,903.56 is: 34,355.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,023.64 : 139,534.32 = 22,903.56 : x
  2. Step 2: Convert to fraction form
    93,023.64/139,534.32 = 22,903.56/x
  3. Step 3: Cross multiply
    93,023.64x = 139,534.32 × 22,903.56
  4. Step 4: Simplify right side
    93,023.64x = 3,195,832,670.18
  5. Step 5: Solve for x
    x = 3,195,832,670.18/93,023.64
  6. Step 6: Final answer
    x = 34,355.06

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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.