Home / 29,810.19-44,703.56-10,830.35

Finding the Fourth Proportional to 29,810.19, 44,703.56 and 10,830.35

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Solution

The fourth proportional to 29,810.19, 44,703.56 and 10,830.35 is: 16,241.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.19 : 44,703.56 = 10,830.35 : x
  2. Step 2: Convert to fraction form
    29,810.19/44,703.56 = 10,830.35/x
  3. Step 3: Cross multiply
    29,810.19x = 44,703.56 × 10,830.35
  4. Step 4: Simplify right side
    29,810.19x = 484,154,923.38
  5. Step 5: Solve for x
    x = 484,154,923.38/29,810.19
  6. Step 6: Final answer
    x = 16,241.26

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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.