Home / 84,663.08-116,835.36-46,423.22

Finding the Fourth Proportional to 84,663.08, 116,835.36 and 46,423.22

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Solution

The fourth proportional to 84,663.08, 116,835.36 and 46,423.22 is: 64,064.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,663.08 : 116,835.36 = 46,423.22 : x
  2. Step 2: Convert to fraction form
    84,663.08/116,835.36 = 46,423.22/x
  3. Step 3: Cross multiply
    84,663.08x = 116,835.36 × 46,423.22
  4. Step 4: Simplify right side
    84,663.08x = 5,423,873,621.06
  5. Step 5: Solve for x
    x = 5,423,873,621.06/84,663.08
  6. Step 6: Final answer
    x = 64,064.21

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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.