Home / 2,032.48-3,048.74-571.66

Finding the Fourth Proportional to 2,032.48, 3,048.74 and 571.66

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Solution

The fourth proportional to 2,032.48, 3,048.74 and 571.66 is: 857.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032.48 : 3,048.74 = 571.66 : x
  2. Step 2: Convert to fraction form
    2,032.48/3,048.74 = 571.66/x
  3. Step 3: Cross multiply
    2,032.48x = 3,048.74 × 571.66
  4. Step 4: Simplify right side
    2,032.48x = 1,742,842.71
  5. Step 5: Solve for x
    x = 1,742,842.71/2,032.48
  6. Step 6: Final answer
    x = 857.50

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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.