Home / 32,666.10-45,089.37-25,963.62

Finding the Fourth Proportional to 32,666.10, 45,089.37 and 25,963.62

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Solution

The fourth proportional to 32,666.10, 45,089.37 and 25,963.62 is: 35,837.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,666.10 : 45,089.37 = 25,963.62 : x
  2. Step 2: Convert to fraction form
    32,666.10/45,089.37 = 25,963.62/x
  3. Step 3: Cross multiply
    32,666.10x = 45,089.37 × 25,963.62
  4. Step 4: Simplify right side
    32,666.10x = 1,170,683,268.72
  5. Step 5: Solve for x
    x = 1,170,683,268.72/32,666.10
  6. Step 6: Final answer
    x = 35,837.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.