Home / 10,050.04-15,065.34-4,203.46

Finding the Fourth Proportional to 10,050.04, 15,065.34 and 4,203.46

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Solution

The fourth proportional to 10,050.04, 15,065.34 and 4,203.46 is: 6,301.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050.04 : 15,065.34 = 4,203.46 : x
  2. Step 2: Convert to fraction form
    10,050.04/15,065.34 = 4,203.46/x
  3. Step 3: Cross multiply
    10,050.04x = 15,065.34 × 4,203.46
  4. Step 4: Simplify right side
    10,050.04x = 63,326,554.08
  5. Step 5: Solve for x
    x = 63,326,554.08/10,050.04
  6. Step 6: Final answer
    x = 6,301.12

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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.