Home / 44,205.87-66,308.15-10,925.93

Finding the Fourth Proportional to 44,205.87, 66,308.15 and 10,925.93

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Solution

The fourth proportional to 44,205.87, 66,308.15 and 10,925.93 is: 16,388.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,205.87 : 66,308.15 = 10,925.93 : x
  2. Step 2: Convert to fraction form
    44,205.87/66,308.15 = 10,925.93/x
  3. Step 3: Cross multiply
    44,205.87x = 66,308.15 × 10,925.93
  4. Step 4: Simplify right side
    44,205.87x = 724,478,316.47
  5. Step 5: Solve for x
    x = 724,478,316.47/44,205.87
  6. Step 6: Final answer
    x = 16,388.74

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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.