Home / 84,550.02-116,674.87-46,309.74

Finding the Fourth Proportional to 84,550.02, 116,674.87 and 46,309.74

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Solution

The fourth proportional to 84,550.02, 116,674.87 and 46,309.74 is: 63,905.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,550.02 : 116,674.87 = 46,309.74 : x
  2. Step 2: Convert to fraction form
    84,550.02/116,674.87 = 46,309.74/x
  3. Step 3: Cross multiply
    84,550.02x = 116,674.87 × 46,309.74
  4. Step 4: Simplify right side
    84,550.02x = 5,403,182,079.31
  5. Step 5: Solve for x
    x = 5,403,182,079.31/84,550.02
  6. Step 6: Final answer
    x = 63,905.15

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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.