Home / 84,570.32-116,707.09-46,331.26

Finding the Fourth Proportional to 84,570.32, 116,707.09 and 46,331.26

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Solution

The fourth proportional to 84,570.32, 116,707.09 and 46,331.26 is: 63,937.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,570.32 : 116,707.09 = 46,331.26 : x
  2. Step 2: Convert to fraction form
    84,570.32/116,707.09 = 46,331.26/x
  3. Step 3: Cross multiply
    84,570.32x = 116,707.09 × 46,331.26
  4. Step 4: Simplify right side
    84,570.32x = 5,407,186,530.63
  5. Step 5: Solve for x
    x = 5,407,186,530.63/84,570.32
  6. Step 6: Final answer
    x = 63,937.17

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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.