Home / 44,903.33-67,355.65-13,316.60

Finding the Fourth Proportional to 44,903.33, 67,355.65 and 13,316.60

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Solution

The fourth proportional to 44,903.33, 67,355.65 and 13,316.60 is: 19,975.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,903.33 : 67,355.65 = 13,316.60 : x
  2. Step 2: Convert to fraction form
    44,903.33/67,355.65 = 13,316.60/x
  3. Step 3: Cross multiply
    44,903.33x = 67,355.65 × 13,316.60
  4. Step 4: Simplify right side
    44,903.33x = 896,948,433.82
  5. Step 5: Solve for x
    x = 896,948,433.82/44,903.33
  6. Step 6: Final answer
    x = 19,975.10

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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.