Home / 7,590.02-10,470.93-4,605.26

Finding the Fourth Proportional to 7,590.02, 10,470.93 and 4,605.26

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Solution

The fourth proportional to 7,590.02, 10,470.93 and 4,605.26 is: 6,353.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590.02 : 10,470.93 = 4,605.26 : x
  2. Step 2: Convert to fraction form
    7,590.02/10,470.93 = 4,605.26/x
  3. Step 3: Cross multiply
    7,590.02x = 10,470.93 × 4,605.26
  4. Step 4: Simplify right side
    7,590.02x = 48,221,355.09
  5. Step 5: Solve for x
    x = 48,221,355.09/7,590.02
  6. Step 6: Final answer
    x = 6,353.26

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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.