Home / 17,970.90-24,798.46-10,314.24

Finding the Fourth Proportional to 17,970.90, 24,798.46 and 10,314.24

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Solution

The fourth proportional to 17,970.90, 24,798.46 and 10,314.24 is: 14,232.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,970.90 : 24,798.46 = 10,314.24 : x
  2. Step 2: Convert to fraction form
    17,970.90/24,798.46 = 10,314.24/x
  3. Step 3: Cross multiply
    17,970.90x = 24,798.46 × 10,314.24
  4. Step 4: Simplify right side
    17,970.90x = 255,777,268.07
  5. Step 5: Solve for x
    x = 255,777,268.07/17,970.90
  6. Step 6: Final answer
    x = 14,232.86

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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.