Home / 7,357.51-10,146.37-4,841.75

Finding the Fourth Proportional to 7,357.51, 10,146.37 and 4,841.75

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Solution

The fourth proportional to 7,357.51, 10,146.37 and 4,841.75 is: 6,677.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357.51 : 10,146.37 = 4,841.75 : x
  2. Step 2: Convert to fraction form
    7,357.51/10,146.37 = 4,841.75/x
  3. Step 3: Cross multiply
    7,357.51x = 10,146.37 × 4,841.75
  4. Step 4: Simplify right side
    7,357.51x = 49,126,162.74
  5. Step 5: Solve for x
    x = 49,126,162.74/7,357.51
  6. Step 6: Final answer
    x = 6,677.01

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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.