Home / 34,004.16-46,923.84-19,100.16

Finding the Fourth Proportional to 34,004.16, 46,923.84 and 19,100.16

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Solution

The fourth proportional to 34,004.16, 46,923.84 and 19,100.16 is: 26,357.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,004.16 : 46,923.84 = 19,100.16 : x
  2. Step 2: Convert to fraction form
    34,004.16/46,923.84 = 19,100.16/x
  3. Step 3: Cross multiply
    34,004.16x = 46,923.84 × 19,100.16
  4. Step 4: Simplify right side
    34,004.16x = 896,252,851.81
  5. Step 5: Solve for x
    x = 896,252,851.81/34,004.16
  6. Step 6: Final answer
    x = 26,357.15

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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.