Home / 7,356.36-10,148.28-4,370.52

Finding the Fourth Proportional to 7,356.36, 10,148.28 and 4,370.52

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Solution

The fourth proportional to 7,356.36, 10,148.28 and 4,370.52 is: 6,029.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356.36 : 10,148.28 = 4,370.52 : x
  2. Step 2: Convert to fraction form
    7,356.36/10,148.28 = 4,370.52/x
  3. Step 3: Cross multiply
    7,356.36x = 10,148.28 × 4,370.52
  4. Step 4: Simplify right side
    7,356.36x = 44,353,260.71
  5. Step 5: Solve for x
    x = 44,353,260.71/7,356.36
  6. Step 6: Final answer
    x = 6,029.24

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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.