Home / 1,737.04-2,605.60-582.72

Finding the Fourth Proportional to 1,737.04, 2,605.60 and 582.72

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Solution

The fourth proportional to 1,737.04, 2,605.60 and 582.72 is: 874.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737.04 : 2,605.60 = 582.72 : x
  2. Step 2: Convert to fraction form
    1,737.04/2,605.60 = 582.72/x
  3. Step 3: Cross multiply
    1,737.04x = 2,605.60 × 582.72
  4. Step 4: Simplify right side
    1,737.04x = 1,518,335.23
  5. Step 5: Solve for x
    x = 1,518,335.23/1,737.04
  6. Step 6: Final answer
    x = 874.09

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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.