Home / 63,397.26-95,111.69-19,024.83

Finding the Fourth Proportional to 63,397.26, 95,111.69 and 19,024.83

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Solution

The fourth proportional to 63,397.26, 95,111.69 and 19,024.83 is: 28,541.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,397.26 : 95,111.69 = 19,024.83 : x
  2. Step 2: Convert to fraction form
    63,397.26/95,111.69 = 19,024.83/x
  3. Step 3: Cross multiply
    63,397.26x = 95,111.69 × 19,024.83
  4. Step 4: Simplify right side
    63,397.26x = 1,809,483,638.14
  5. Step 5: Solve for x
    x = 1,809,483,638.14/63,397.26
  6. Step 6: Final answer
    x = 28,541.98

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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.