Home / 62,711.02-94,066.23-22,720.63

Finding the Fourth Proportional to 62,711.02, 94,066.23 and 22,720.63

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Solution

The fourth proportional to 62,711.02, 94,066.23 and 22,720.63 is: 34,080.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,711.02 : 94,066.23 = 22,720.63 : x
  2. Step 2: Convert to fraction form
    62,711.02/94,066.23 = 22,720.63/x
  3. Step 3: Cross multiply
    62,711.02x = 94,066.23 × 22,720.63
  4. Step 4: Simplify right side
    62,711.02x = 2,137,244,007.32
  5. Step 5: Solve for x
    x = 2,137,244,007.32/62,711.02
  6. Step 6: Final answer
    x = 34,080.84

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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.