Home / 93,202.04-139,803.50-39,886.22

Finding the Fourth Proportional to 93,202.04, 139,803.50 and 39,886.22

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Solution

The fourth proportional to 93,202.04, 139,803.50 and 39,886.22 is: 59,829.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,202.04 : 139,803.50 = 39,886.22 : x
  2. Step 2: Convert to fraction form
    93,202.04/139,803.50 = 39,886.22/x
  3. Step 3: Cross multiply
    93,202.04x = 139,803.50 × 39,886.22
  4. Step 4: Simplify right side
    93,202.04x = 5,576,233,606.99
  5. Step 5: Solve for x
    x = 5,576,233,606.99/93,202.04
  6. Step 6: Final answer
    x = 59,829.52

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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.