Home / 84,941.26-117,219.02-46,701.47

Finding the Fourth Proportional to 84,941.26, 117,219.02 and 46,701.47

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Solution

The fourth proportional to 84,941.26, 117,219.02 and 46,701.47 is: 64,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,941.26 : 117,219.02 = 46,701.47 : x
  2. Step 2: Convert to fraction form
    84,941.26/117,219.02 = 46,701.47/x
  3. Step 3: Cross multiply
    84,941.26x = 117,219.02 × 46,701.47
  4. Step 4: Simplify right side
    84,941.26x = 5,474,299,946.14
  5. Step 5: Solve for x
    x = 5,474,299,946.14/84,941.26
  6. Step 6: Final answer
    x = 64,448.06

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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.