Home / 23,205.06-34,807.05-13,337.10

Finding the Fourth Proportional to 23,205.06, 34,807.05 and 13,337.10

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Solution

The fourth proportional to 23,205.06, 34,807.05 and 13,337.10 is: 20,005.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,205.06 : 34,807.05 = 13,337.10 : x
  2. Step 2: Convert to fraction form
    23,205.06/34,807.05 = 13,337.10/x
  3. Step 3: Cross multiply
    23,205.06x = 34,807.05 × 13,337.10
  4. Step 4: Simplify right side
    23,205.06x = 464,225,106.56
  5. Step 5: Solve for x
    x = 464,225,106.56/23,205.06
  6. Step 6: Final answer
    x = 20,005.34

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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.