Home / 69,935.28-96,445.53-46,020.44

Finding the Fourth Proportional to 69,935.28, 96,445.53 and 46,020.44

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Solution

The fourth proportional to 69,935.28, 96,445.53 and 46,020.44 is: 63,465.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,935.28 : 96,445.53 = 46,020.44 : x
  2. Step 2: Convert to fraction form
    69,935.28/96,445.53 = 46,020.44/x
  3. Step 3: Cross multiply
    69,935.28x = 96,445.53 × 46,020.44
  4. Step 4: Simplify right side
    69,935.28x = 4,438,465,244.41
  5. Step 5: Solve for x
    x = 4,438,465,244.41/69,935.28
  6. Step 6: Final answer
    x = 63,465.32

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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.