Home / 93,943.46-140,913.08-22,866.40

Finding the Fourth Proportional to 93,943.46, 140,913.08 and 22,866.40

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Solution

The fourth proportional to 93,943.46, 140,913.08 and 22,866.40 is: 34,299.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,943.46 : 140,913.08 = 22,866.40 : x
  2. Step 2: Convert to fraction form
    93,943.46/140,913.08 = 22,866.40/x
  3. Step 3: Cross multiply
    93,943.46x = 140,913.08 × 22,866.40
  4. Step 4: Simplify right side
    93,943.46x = 3,222,174,852.51
  5. Step 5: Solve for x
    x = 3,222,174,852.51/93,943.46
  6. Step 6: Final answer
    x = 34,299.09

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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.