Home / 9,570.08-14,353.44-4,374.72

Finding the Fourth Proportional to 9,570.08, 14,353.44 and 4,374.72

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Solution

The fourth proportional to 9,570.08, 14,353.44 and 4,374.72 is: 6,561.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570.08 : 14,353.44 = 4,374.72 : x
  2. Step 2: Convert to fraction form
    9,570.08/14,353.44 = 4,374.72/x
  3. Step 3: Cross multiply
    9,570.08x = 14,353.44 × 4,374.72
  4. Step 4: Simplify right side
    9,570.08x = 62,792,281.04
  5. Step 5: Solve for x
    x = 62,792,281.04/9,570.08
  6. Step 6: Final answer
    x = 6,561.31

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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.