Home / 93,237.64-139,870.22-34,059.46

Finding the Fourth Proportional to 93,237.64, 139,870.22 and 34,059.46

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Solution

The fourth proportional to 93,237.64, 139,870.22 and 34,059.46 is: 51,094.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,237.64 : 139,870.22 = 34,059.46 : x
  2. Step 2: Convert to fraction form
    93,237.64/139,870.22 = 34,059.46/x
  3. Step 3: Cross multiply
    93,237.64x = 139,870.22 × 34,059.46
  4. Step 4: Simplify right side
    93,237.64x = 4,763,904,163.28
  5. Step 5: Solve for x
    x = 4,763,904,163.28/93,237.64
  6. Step 6: Final answer
    x = 51,094.22

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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.