Home / 42,567.75-58,750.49-32,477.12

Finding the Fourth Proportional to 42,567.75, 58,750.49 and 32,477.12

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Solution

The fourth proportional to 42,567.75, 58,750.49 and 32,477.12 is: 44,823.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,567.75 : 58,750.49 = 32,477.12 : x
  2. Step 2: Convert to fraction form
    42,567.75/58,750.49 = 32,477.12/x
  3. Step 3: Cross multiply
    42,567.75x = 58,750.49 × 32,477.12
  4. Step 4: Simplify right side
    42,567.75x = 1,908,046,713.79
  5. Step 5: Solve for x
    x = 1,908,046,713.79/42,567.75
  6. Step 6: Final answer
    x = 44,823.76

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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.