Home / 93,323.21-139,896.14-59,494.27

Finding the Fourth Proportional to 93,323.21, 139,896.14 and 59,494.27

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Solution

The fourth proportional to 93,323.21, 139,896.14 and 59,494.27 is: 89,184.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,323.21 : 139,896.14 = 59,494.27 : x
  2. Step 2: Convert to fraction form
    93,323.21/139,896.14 = 59,494.27/x
  3. Step 3: Cross multiply
    93,323.21x = 139,896.14 × 59,494.27
  4. Step 4: Simplify right side
    93,323.21x = 8,323,018,602.52
  5. Step 5: Solve for x
    x = 8,323,018,602.52/93,323.21
  6. Step 6: Final answer
    x = 89,184.87

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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.