Home / 93,096.32-139,535.12-43,070.74

Finding the Fourth Proportional to 93,096.32, 139,535.12 and 43,070.74

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Solution

The fourth proportional to 93,096.32, 139,535.12 and 43,070.74 is: 64,555.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,096.32 : 139,535.12 = 43,070.74 : x
  2. Step 2: Convert to fraction form
    93,096.32/139,535.12 = 43,070.74/x
  3. Step 3: Cross multiply
    93,096.32x = 139,535.12 × 43,070.74
  4. Step 4: Simplify right side
    93,096.32x = 6,009,880,874.39
  5. Step 5: Solve for x
    x = 6,009,880,874.39/93,096.32
  6. Step 6: Final answer
    x = 64,555.51

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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.