Home / 29,639.24-44,482.20-13,010.75

Finding the Fourth Proportional to 29,639.24, 44,482.20 and 13,010.75

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Solution

The fourth proportional to 29,639.24, 44,482.20 and 13,010.75 is: 19,526.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,639.24 : 44,482.20 = 13,010.75 : x
  2. Step 2: Convert to fraction form
    29,639.24/44,482.20 = 13,010.75/x
  3. Step 3: Cross multiply
    29,639.24x = 44,482.20 × 13,010.75
  4. Step 4: Simplify right side
    29,639.24x = 578,746,783.65
  5. Step 5: Solve for x
    x = 578,746,783.65/29,639.24
  6. Step 6: Final answer
    x = 19,526.37

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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.