Home / 84,366.32-116,423.48-46,126.10

Finding the Fourth Proportional to 84,366.32, 116,423.48 and 46,126.10

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Solution

The fourth proportional to 84,366.32, 116,423.48 and 46,126.10 is: 63,652.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,366.32 : 116,423.48 = 46,126.10 : x
  2. Step 2: Convert to fraction form
    84,366.32/116,423.48 = 46,126.10/x
  3. Step 3: Cross multiply
    84,366.32x = 116,423.48 × 46,126.10
  4. Step 4: Simplify right side
    84,366.32x = 5,370,161,080.83
  5. Step 5: Solve for x
    x = 5,370,161,080.83/84,366.32
  6. Step 6: Final answer
    x = 63,652.90

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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.