Home / 93,059.04-139,601.42-29,864.28

Finding the Fourth Proportional to 93,059.04, 139,601.42 and 29,864.28

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Solution

The fourth proportional to 93,059.04, 139,601.42 and 29,864.28 is: 44,800.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,059.04 : 139,601.42 = 29,864.28 : x
  2. Step 2: Convert to fraction form
    93,059.04/139,601.42 = 29,864.28/x
  3. Step 3: Cross multiply
    93,059.04x = 139,601.42 × 29,864.28
  4. Step 4: Simplify right side
    93,059.04x = 4,169,095,895.28
  5. Step 5: Solve for x
    x = 4,169,095,895.28/93,059.04
  6. Step 6: Final answer
    x = 44,800.55

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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.