Home / 43,349.14-65,075.56-25,827.22

Finding the Fourth Proportional to 43,349.14, 65,075.56 and 25,827.22

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Solution

The fourth proportional to 43,349.14, 65,075.56 and 25,827.22 is: 38,771.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,349.14 : 65,075.56 = 25,827.22 : x
  2. Step 2: Convert to fraction form
    43,349.14/65,075.56 = 25,827.22/x
  3. Step 3: Cross multiply
    43,349.14x = 65,075.56 × 25,827.22
  4. Step 4: Simplify right side
    43,349.14x = 1,680,720,804.74
  5. Step 5: Solve for x
    x = 1,680,720,804.74/43,349.14
  6. Step 6: Final answer
    x = 38,771.72

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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.