Home / 84,328.08-116,371.68-46,601.52

Finding the Fourth Proportional to 84,328.08, 116,371.68 and 46,601.52

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Solution

The fourth proportional to 84,328.08, 116,371.68 and 46,601.52 is: 64,309.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,328.08 : 116,371.68 = 46,601.52 : x
  2. Step 2: Convert to fraction form
    84,328.08/116,371.68 = 46,601.52/x
  3. Step 3: Cross multiply
    84,328.08x = 116,371.68 × 46,601.52
  4. Step 4: Simplify right side
    84,328.08x = 5,423,097,172.95
  5. Step 5: Solve for x
    x = 5,423,097,172.95/84,328.08
  6. Step 6: Final answer
    x = 64,309.51

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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.