Home / 62,154.89-93,313.64-36,900.51

Finding the Fourth Proportional to 62,154.89, 93,313.64 and 36,900.51

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Solution

The fourth proportional to 62,154.89, 93,313.64 and 36,900.51 is: 55,399.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,154.89 : 93,313.64 = 36,900.51 : x
  2. Step 2: Convert to fraction form
    62,154.89/93,313.64 = 36,900.51/x
  3. Step 3: Cross multiply
    62,154.89x = 93,313.64 × 36,900.51
  4. Step 4: Simplify right side
    62,154.89x = 3,443,320,905.96
  5. Step 5: Solve for x
    x = 3,443,320,905.96/62,154.89
  6. Step 6: Final answer
    x = 55,399.03

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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.