Home / 24,568.12-36,673.43-21,457.72

Finding the Fourth Proportional to 24,568.12, 36,673.43 and 21,457.72

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Solution

The fourth proportional to 24,568.12, 36,673.43 and 21,457.72 is: 32,030.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,568.12 : 36,673.43 = 21,457.72 : x
  2. Step 2: Convert to fraction form
    24,568.12/36,673.43 = 21,457.72/x
  3. Step 3: Cross multiply
    24,568.12x = 36,673.43 × 21,457.72
  4. Step 4: Simplify right side
    24,568.12x = 786,928,192.38
  5. Step 5: Solve for x
    x = 786,928,192.38/24,568.12
  6. Step 6: Final answer
    x = 32,030.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.