Home / 29,555.32-44,332.54-13,751.50

Finding the Fourth Proportional to 29,555.32, 44,332.54 and 13,751.50

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Solution

The fourth proportional to 29,555.32, 44,332.54 and 13,751.50 is: 20,627.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,555.32 : 44,332.54 = 13,751.50 : x
  2. Step 2: Convert to fraction form
    29,555.32/44,332.54 = 13,751.50/x
  3. Step 3: Cross multiply
    29,555.32x = 44,332.54 × 13,751.50
  4. Step 4: Simplify right side
    29,555.32x = 609,638,923.81
  5. Step 5: Solve for x
    x = 609,638,923.81/29,555.32
  6. Step 6: Final answer
    x = 20,627.05

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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.