Home / 30,733.17-46,121.63-23,720.19

Finding the Fourth Proportional to 30,733.17, 46,121.63 and 23,720.19

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Solution

The fourth proportional to 30,733.17, 46,121.63 and 23,720.19 is: 35,597.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,733.17 : 46,121.63 = 23,720.19 : x
  2. Step 2: Convert to fraction form
    30,733.17/46,121.63 = 23,720.19/x
  3. Step 3: Cross multiply
    30,733.17x = 46,121.63 × 23,720.19
  4. Step 4: Simplify right side
    30,733.17x = 1,094,013,708.11
  5. Step 5: Solve for x
    x = 1,094,013,708.11/30,733.17
  6. Step 6: Final answer
    x = 35,597.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.