Home / 9,369.48-14,055.74-3,526.52

Finding the Fourth Proportional to 9,369.48, 14,055.74 and 3,526.52

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Solution

The fourth proportional to 9,369.48, 14,055.74 and 3,526.52 is: 5,290.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.48 : 14,055.74 = 3,526.52 : x
  2. Step 2: Convert to fraction form
    9,369.48/14,055.74 = 3,526.52/x
  3. Step 3: Cross multiply
    9,369.48x = 14,055.74 × 3,526.52
  4. Step 4: Simplify right side
    9,369.48x = 49,567,848.22
  5. Step 5: Solve for x
    x = 49,567,848.22/9,369.48
  6. Step 6: Final answer
    x = 5,290.35

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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.