Home / 15,698.04-23,523.48-14,216.28

Finding the Fourth Proportional to 15,698.04, 23,523.48 and 14,216.28

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Solution

The fourth proportional to 15,698.04, 23,523.48 and 14,216.28 is: 21,303.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,698.04 : 23,523.48 = 14,216.28 : x
  2. Step 2: Convert to fraction form
    15,698.04/23,523.48 = 14,216.28/x
  3. Step 3: Cross multiply
    15,698.04x = 23,523.48 × 14,216.28
  4. Step 4: Simplify right side
    15,698.04x = 334,416,378.25
  5. Step 5: Solve for x
    x = 334,416,378.25/15,698.04
  6. Step 6: Final answer
    x = 21,303.07

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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.