Home / 30,802.24-46,198.56-10,025.60

Finding the Fourth Proportional to 30,802.24, 46,198.56 and 10,025.60

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Solution

The fourth proportional to 30,802.24, 46,198.56 and 10,025.60 is: 15,036.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,802.24 : 46,198.56 = 10,025.60 : x
  2. Step 2: Convert to fraction form
    30,802.24/46,198.56 = 10,025.60/x
  3. Step 3: Cross multiply
    30,802.24x = 46,198.56 × 10,025.60
  4. Step 4: Simplify right side
    30,802.24x = 463,168,283.14
  5. Step 5: Solve for x
    x = 463,168,283.14/30,802.24
  6. Step 6: Final answer
    x = 15,036.84

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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.