Home / 44,483.34-66,732.30-21,097.02

Finding the Fourth Proportional to 44,483.34, 66,732.30 and 21,097.02

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Solution

The fourth proportional to 44,483.34, 66,732.30 and 21,097.02 is: 31,648.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,483.34 : 66,732.30 = 21,097.02 : x
  2. Step 2: Convert to fraction form
    44,483.34/66,732.30 = 21,097.02/x
  3. Step 3: Cross multiply
    44,483.34x = 66,732.30 × 21,097.02
  4. Step 4: Simplify right side
    44,483.34x = 1,407,852,667.75
  5. Step 5: Solve for x
    x = 1,407,852,667.75/44,483.34
  6. Step 6: Final answer
    x = 31,648.99

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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.