Home / 62,748.84-94,113.52-18,365.16

Finding the Fourth Proportional to 62,748.84, 94,113.52 and 18,365.16

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Solution

The fourth proportional to 62,748.84, 94,113.52 and 18,365.16 is: 27,544.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,748.84 : 94,113.52 = 18,365.16 : x
  2. Step 2: Convert to fraction form
    62,748.84/94,113.52 = 18,365.16/x
  3. Step 3: Cross multiply
    62,748.84x = 94,113.52 × 18,365.16
  4. Step 4: Simplify right side
    62,748.84x = 1,728,409,852.96
  5. Step 5: Solve for x
    x = 1,728,409,852.96/62,748.84
  6. Step 6: Final answer
    x = 27,544.89

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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.