Home / 43,818.02-60,465.45-26,815.21

Finding the Fourth Proportional to 43,818.02, 60,465.45 and 26,815.21

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Solution

The fourth proportional to 43,818.02, 60,465.45 and 26,815.21 is: 37,002.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,818.02 : 60,465.45 = 26,815.21 : x
  2. Step 2: Convert to fraction form
    43,818.02/60,465.45 = 26,815.21/x
  3. Step 3: Cross multiply
    43,818.02x = 60,465.45 × 26,815.21
  4. Step 4: Simplify right side
    43,818.02x = 1,621,393,739.49
  5. Step 5: Solve for x
    x = 1,621,393,739.49/43,818.02
  6. Step 6: Final answer
    x = 37,002.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.