Home / 32,006.30-48,009.45-19,564.70

Finding the Fourth Proportional to 32,006.30, 48,009.45 and 19,564.70

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Solution

The fourth proportional to 32,006.30, 48,009.45 and 19,564.70 is: 29,347.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,006.30 : 48,009.45 = 19,564.70 : x
  2. Step 2: Convert to fraction form
    32,006.30/48,009.45 = 19,564.70/x
  3. Step 3: Cross multiply
    32,006.30x = 48,009.45 × 19,564.70
  4. Step 4: Simplify right side
    32,006.30x = 939,290,486.42
  5. Step 5: Solve for x
    x = 939,290,486.42/32,006.30
  6. Step 6: Final answer
    x = 29,347.05

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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.