Home / 93,260.14-139,931.52-48,876.28

Finding the Fourth Proportional to 93,260.14, 139,931.52 and 48,876.28

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Solution

The fourth proportional to 93,260.14, 139,931.52 and 48,876.28 is: 73,336.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,260.14 : 139,931.52 = 48,876.28 : x
  2. Step 2: Convert to fraction form
    93,260.14/139,931.52 = 48,876.28/x
  3. Step 3: Cross multiply
    93,260.14x = 139,931.52 × 48,876.28
  4. Step 4: Simplify right side
    93,260.14x = 6,839,332,152.35
  5. Step 5: Solve for x
    x = 6,839,332,152.35/93,260.14
  6. Step 6: Final answer
    x = 73,336.07

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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.