Home / 9,575.40-14,367.45-4,307.52

Finding the Fourth Proportional to 9,575.40, 14,367.45 and 4,307.52

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Solution

The fourth proportional to 9,575.40, 14,367.45 and 4,307.52 is: 6,463.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575.40 : 14,367.45 = 4,307.52 : x
  2. Step 2: Convert to fraction form
    9,575.40/14,367.45 = 4,307.52/x
  3. Step 3: Cross multiply
    9,575.40x = 14,367.45 × 4,307.52
  4. Step 4: Simplify right side
    9,575.40x = 61,888,078.22
  5. Step 5: Solve for x
    x = 61,888,078.22/9,575.40
  6. Step 6: Final answer
    x = 6,463.24

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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.