Home / 84,893.19-117,151.91-46,130.67

Finding the Fourth Proportional to 84,893.19, 117,151.91 and 46,130.67

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Solution

The fourth proportional to 84,893.19, 117,151.91 and 46,130.67 is: 63,659.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,893.19 : 117,151.91 = 46,130.67 : x
  2. Step 2: Convert to fraction form
    84,893.19/117,151.91 = 46,130.67/x
  3. Step 3: Cross multiply
    84,893.19x = 117,151.91 × 46,130.67
  4. Step 4: Simplify right side
    84,893.19x = 5,404,295,283.67
  5. Step 5: Solve for x
    x = 5,404,295,283.67/84,893.19
  6. Step 6: Final answer
    x = 63,659.94

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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.