Home / 14,922.04-22,360.26-7,505.80

Finding the Fourth Proportional to 14,922.04, 22,360.26 and 7,505.80

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Solution

The fourth proportional to 14,922.04, 22,360.26 and 7,505.80 is: 11,247.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,922.04 : 22,360.26 = 7,505.80 : x
  2. Step 2: Convert to fraction form
    14,922.04/22,360.26 = 7,505.80/x
  3. Step 3: Cross multiply
    14,922.04x = 22,360.26 × 7,505.80
  4. Step 4: Simplify right side
    14,922.04x = 167,831,639.51
  5. Step 5: Solve for x
    x = 167,831,639.51/14,922.04
  6. Step 6: Final answer
    x = 11,247.23

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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.