Home / 23,407.17-32,299.58-13,335.01

Finding the Fourth Proportional to 23,407.17, 32,299.58 and 13,335.01

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Solution

The fourth proportional to 23,407.17, 32,299.58 and 13,335.01 is: 18,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,407.17 : 32,299.58 = 13,335.01 : x
  2. Step 2: Convert to fraction form
    23,407.17/32,299.58 = 13,335.01/x
  3. Step 3: Cross multiply
    23,407.17x = 32,299.58 × 13,335.01
  4. Step 4: Simplify right side
    23,407.17x = 430,715,222.30
  5. Step 5: Solve for x
    x = 430,715,222.30/23,407.17
  6. Step 6: Final answer
    x = 18,401.00

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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.