Home / 63,667.04-95,510.45-19,283.23

Finding the Fourth Proportional to 63,667.04, 95,510.45 and 19,283.23

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Solution

The fourth proportional to 63,667.04, 95,510.45 and 19,283.23 is: 28,927.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,667.04 : 95,510.45 = 19,283.23 : x
  2. Step 2: Convert to fraction form
    63,667.04/95,510.45 = 19,283.23/x
  3. Step 3: Cross multiply
    63,667.04x = 95,510.45 × 19,283.23
  4. Step 4: Simplify right side
    63,667.04x = 1,841,749,497.20
  5. Step 5: Solve for x
    x = 1,841,749,497.20/63,667.04
  6. Step 6: Final answer
    x = 28,927.83

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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.