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Finding the Fourth Proportional to 32,726.63, 49,089.85 and 9,353.07

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Solution

The fourth proportional to 32,726.63, 49,089.85 and 9,353.07 is: 14,029.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,726.63 : 49,089.85 = 9,353.07 : x
  2. Step 2: Convert to fraction form
    32,726.63/49,089.85 = 9,353.07/x
  3. Step 3: Cross multiply
    32,726.63x = 49,089.85 × 9,353.07
  4. Step 4: Simplify right side
    32,726.63x = 459,140,779.96
  5. Step 5: Solve for x
    x = 459,140,779.96/32,726.63
  6. Step 6: Final answer
    x = 14,029.58

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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.