Home / 22,507.02-33,741.60-10,653.93

Finding the Fourth Proportional to 22,507.02, 33,741.60 and 10,653.93

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Solution

The fourth proportional to 22,507.02, 33,741.60 and 10,653.93 is: 15,971.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,507.02 : 33,741.60 = 10,653.93 : x
  2. Step 2: Convert to fraction form
    22,507.02/33,741.60 = 10,653.93/x
  3. Step 3: Cross multiply
    22,507.02x = 33,741.60 × 10,653.93
  4. Step 4: Simplify right side
    22,507.02x = 359,480,644.49
  5. Step 5: Solve for x
    x = 359,480,644.49/22,507.02
  6. Step 6: Final answer
    x = 15,971.93

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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.