Home / 64,417.49-96,537.13-46,505.33

Finding the Fourth Proportional to 64,417.49, 96,537.13 and 46,505.33

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Solution

The fourth proportional to 64,417.49, 96,537.13 and 46,505.33 is: 69,693.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,417.49 : 96,537.13 = 46,505.33 : x
  2. Step 2: Convert to fraction form
    64,417.49/96,537.13 = 46,505.33/x
  3. Step 3: Cross multiply
    64,417.49x = 96,537.13 × 46,505.33
  4. Step 4: Simplify right side
    64,417.49x = 4,489,491,087.90
  5. Step 5: Solve for x
    x = 4,489,491,087.90/64,417.49
  6. Step 6: Final answer
    x = 69,693.67

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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.