Home / 84,577.59-116,712.06-46,329.49

Finding the Fourth Proportional to 84,577.59, 116,712.06 and 46,329.49

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Solution

The fourth proportional to 84,577.59, 116,712.06 and 46,329.49 is: 63,931.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,577.59 : 116,712.06 = 46,329.49 : x
  2. Step 2: Convert to fraction form
    84,577.59/116,712.06 = 46,329.49/x
  3. Step 3: Cross multiply
    84,577.59x = 116,712.06 × 46,329.49
  4. Step 4: Simplify right side
    84,577.59x = 5,407,210,188.80
  5. Step 5: Solve for x
    x = 5,407,210,188.80/84,577.59
  6. Step 6: Final answer
    x = 63,931.95

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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.