Home / 29,475.81-44,209.32-10,751.45

Finding the Fourth Proportional to 29,475.81, 44,209.32 and 10,751.45

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Solution

The fourth proportional to 29,475.81, 44,209.32 and 10,751.45 is: 16,125.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,475.81 : 44,209.32 = 10,751.45 : x
  2. Step 2: Convert to fraction form
    29,475.81/44,209.32 = 10,751.45/x
  3. Step 3: Cross multiply
    29,475.81x = 44,209.32 × 10,751.45
  4. Step 4: Simplify right side
    29,475.81x = 475,314,293.51
  5. Step 5: Solve for x
    x = 475,314,293.51/29,475.81
  6. Step 6: Final answer
    x = 16,125.57

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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.