Home / 15,594.36-23,392.80-5,206.14

Finding the Fourth Proportional to 15,594.36, 23,392.80 and 5,206.14

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Solution

The fourth proportional to 15,594.36, 23,392.80 and 5,206.14 is: 7,809.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,594.36 : 23,392.80 = 5,206.14 : x
  2. Step 2: Convert to fraction form
    15,594.36/23,392.80 = 5,206.14/x
  3. Step 3: Cross multiply
    15,594.36x = 23,392.80 × 5,206.14
  4. Step 4: Simplify right side
    15,594.36x = 121,786,191.79
  5. Step 5: Solve for x
    x = 121,786,191.79/15,594.36
  6. Step 6: Final answer
    x = 7,809.63

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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.