Home / 44,971.54-67,445.55-13,373.10

Finding the Fourth Proportional to 44,971.54, 67,445.55 and 13,373.10

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Solution

The fourth proportional to 44,971.54, 67,445.55 and 13,373.10 is: 20,056.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,971.54 : 67,445.55 = 13,373.10 : x
  2. Step 2: Convert to fraction form
    44,971.54/67,445.55 = 13,373.10/x
  3. Step 3: Cross multiply
    44,971.54x = 67,445.55 × 13,373.10
  4. Step 4: Simplify right side
    44,971.54x = 901,956,084.71
  5. Step 5: Solve for x
    x = 901,956,084.71/44,971.54
  6. Step 6: Final answer
    x = 20,056.15

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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.