Home / 84,573.20-116,711.02-46,334.11

Finding the Fourth Proportional to 84,573.20, 116,711.02 and 46,334.11

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Solution

The fourth proportional to 84,573.20, 116,711.02 and 46,334.11 is: 63,941.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,573.20 : 116,711.02 = 46,334.11 : x
  2. Step 2: Convert to fraction form
    84,573.20/116,711.02 = 46,334.11/x
  3. Step 3: Cross multiply
    84,573.20x = 116,711.02 × 46,334.11
  4. Step 4: Simplify right side
    84,573.20x = 5,407,701,238.89
  5. Step 5: Solve for x
    x = 5,407,701,238.89/84,573.20
  6. Step 6: Final answer
    x = 63,941.07

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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.