Home / 66,136.17-91,294.08-46,004.73

Finding the Fourth Proportional to 66,136.17, 91,294.08 and 46,004.73

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Solution

The fourth proportional to 66,136.17, 91,294.08 and 46,004.73 is: 63,504.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,136.17 : 91,294.08 = 46,004.73 : x
  2. Step 2: Convert to fraction form
    66,136.17/91,294.08 = 46,004.73/x
  3. Step 3: Cross multiply
    66,136.17x = 91,294.08 × 46,004.73
  4. Step 4: Simplify right side
    66,136.17x = 4,199,959,501.00
  5. Step 5: Solve for x
    x = 4,199,959,501.00/66,136.17
  6. Step 6: Final answer
    x = 63,504.73

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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.