Home / 41,359.60-62,070.69-30,295.05

Finding the Fourth Proportional to 41,359.60, 62,070.69 and 30,295.05

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Solution

The fourth proportional to 41,359.60, 62,070.69 and 30,295.05 is: 45,465.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359.60 : 62,070.69 = 30,295.05 : x
  2. Step 2: Convert to fraction form
    41,359.60/62,070.69 = 30,295.05/x
  3. Step 3: Cross multiply
    41,359.60x = 62,070.69 × 30,295.05
  4. Step 4: Simplify right side
    41,359.60x = 1,880,434,657.08
  5. Step 5: Solve for x
    x = 1,880,434,657.08/41,359.60
  6. Step 6: Final answer
    x = 45,465.49

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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.