Home / 32,942.51-45,460.70-17,835.18

Finding the Fourth Proportional to 32,942.51, 45,460.70 and 17,835.18

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Solution

The fourth proportional to 32,942.51, 45,460.70 and 17,835.18 is: 24,612.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,942.51 : 45,460.70 = 17,835.18 : x
  2. Step 2: Convert to fraction form
    32,942.51/45,460.70 = 17,835.18/x
  3. Step 3: Cross multiply
    32,942.51x = 45,460.70 × 17,835.18
  4. Step 4: Simplify right side
    32,942.51x = 810,799,678.25
  5. Step 5: Solve for x
    x = 810,799,678.25/32,942.51
  6. Step 6: Final answer
    x = 24,612.57

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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.