Home / 84,308.06-116,341.65-46,068.92

Finding the Fourth Proportional to 84,308.06, 116,341.65 and 46,068.92

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Solution

The fourth proportional to 84,308.06, 116,341.65 and 46,068.92 is: 63,573.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,308.06 : 116,341.65 = 46,068.92 : x
  2. Step 2: Convert to fraction form
    84,308.06/116,341.65 = 46,068.92/x
  3. Step 3: Cross multiply
    84,308.06x = 116,341.65 × 46,068.92
  4. Step 4: Simplify right side
    84,308.06x = 5,359,734,021.09
  5. Step 5: Solve for x
    x = 5,359,734,021.09/84,308.06
  6. Step 6: Final answer
    x = 63,573.21

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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.