Home / 84,233.16-116,244.18-46,510.20

Finding the Fourth Proportional to 84,233.16, 116,244.18 and 46,510.20

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Solution

The fourth proportional to 84,233.16, 116,244.18 and 46,510.20 is: 64,185.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,233.16 : 116,244.18 = 46,510.20 : x
  2. Step 2: Convert to fraction form
    84,233.16/116,244.18 = 46,510.20/x
  3. Step 3: Cross multiply
    84,233.16x = 116,244.18 × 46,510.20
  4. Step 4: Simplify right side
    84,233.16x = 5,406,540,060.64
  5. Step 5: Solve for x
    x = 5,406,540,060.64/84,233.16
  6. Step 6: Final answer
    x = 64,185.41

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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.