Home / 29,430.08-44,164.40-10,962.08

Finding the Fourth Proportional to 29,430.08, 44,164.40 and 10,962.08

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Solution

The fourth proportional to 29,430.08, 44,164.40 and 10,962.08 is: 16,450.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,430.08 : 44,164.40 = 10,962.08 : x
  2. Step 2: Convert to fraction form
    29,430.08/44,164.40 = 10,962.08/x
  3. Step 3: Cross multiply
    29,430.08x = 44,164.40 × 10,962.08
  4. Step 4: Simplify right side
    29,430.08x = 484,133,685.95
  5. Step 5: Solve for x
    x = 484,133,685.95/29,430.08
  6. Step 6: Final answer
    x = 16,450.30

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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.