Home / 7,583.41-10,465.13-4,397.33

Finding the Fourth Proportional to 7,583.41, 10,465.13 and 4,397.33

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Solution

The fourth proportional to 7,583.41, 10,465.13 and 4,397.33 is: 6,068.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583.41 : 10,465.13 = 4,397.33 : x
  2. Step 2: Convert to fraction form
    7,583.41/10,465.13 = 4,397.33/x
  3. Step 3: Cross multiply
    7,583.41x = 10,465.13 × 4,397.33
  4. Step 4: Simplify right side
    7,583.41x = 46,018,555.79
  5. Step 5: Solve for x
    x = 46,018,555.79/7,583.41
  6. Step 6: Final answer
    x = 6,068.32

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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.