Home / 9,590.58-14,387.28-4,913.23

Finding the Fourth Proportional to 9,590.58, 14,387.28 and 4,913.23

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Solution

The fourth proportional to 9,590.58, 14,387.28 and 4,913.23 is: 7,370.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590.58 : 14,387.28 = 4,913.23 : x
  2. Step 2: Convert to fraction form
    9,590.58/14,387.28 = 4,913.23/x
  3. Step 3: Cross multiply
    9,590.58x = 14,387.28 × 4,913.23
  4. Step 4: Simplify right side
    9,590.58x = 70,688,015.71
  5. Step 5: Solve for x
    x = 70,688,015.71/9,590.58
  6. Step 6: Final answer
    x = 7,370.57

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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.