Home / 10,030.07-15,050.57-4,483.19

Finding the Fourth Proportional to 10,030.07, 15,050.57 and 4,483.19

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Solution

The fourth proportional to 10,030.07, 15,050.57 and 4,483.19 is: 6,727.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,030.07 : 15,050.57 = 4,483.19 : x
  2. Step 2: Convert to fraction form
    10,030.07/15,050.57 = 4,483.19/x
  3. Step 3: Cross multiply
    10,030.07x = 15,050.57 × 4,483.19
  4. Step 4: Simplify right side
    10,030.07x = 67,474,467.25
  5. Step 5: Solve for x
    x = 67,474,467.25/10,030.07
  6. Step 6: Final answer
    x = 6,727.22

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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.