Home / 84,065.48-116,008.98-46,343.24

Finding the Fourth Proportional to 84,065.48, 116,008.98 and 46,343.24

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Solution

The fourth proportional to 84,065.48, 116,008.98 and 46,343.24 is: 63,952.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,065.48 : 116,008.98 = 46,343.24 : x
  2. Step 2: Convert to fraction form
    84,065.48/116,008.98 = 46,343.24/x
  3. Step 3: Cross multiply
    84,065.48x = 116,008.98 × 46,343.24
  4. Step 4: Simplify right side
    84,065.48x = 5,376,232,002.30
  5. Step 5: Solve for x
    x = 5,376,232,002.30/84,065.48
  6. Step 6: Final answer
    x = 63,952.91

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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.