Home / 42,482.16-58,629.96-24,576.84

Finding the Fourth Proportional to 42,482.16, 58,629.96 and 24,576.84

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Solution

The fourth proportional to 42,482.16, 58,629.96 and 24,576.84 is: 33,918.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,482.16 : 58,629.96 = 24,576.84 : x
  2. Step 2: Convert to fraction form
    42,482.16/58,629.96 = 24,576.84/x
  3. Step 3: Cross multiply
    42,482.16x = 58,629.96 × 24,576.84
  4. Step 4: Simplify right side
    42,482.16x = 1,440,939,146.13
  5. Step 5: Solve for x
    x = 1,440,939,146.13/42,482.16
  6. Step 6: Final answer
    x = 33,918.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.