Home / 10,292.07-15,434.65-4,050.45

Finding the Fourth Proportional to 10,292.07, 15,434.65 and 4,050.45

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Solution

The fourth proportional to 10,292.07, 15,434.65 and 4,050.45 is: 6,074.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,292.07 : 15,434.65 = 4,050.45 : x
  2. Step 2: Convert to fraction form
    10,292.07/15,434.65 = 4,050.45/x
  3. Step 3: Cross multiply
    10,292.07x = 15,434.65 × 4,050.45
  4. Step 4: Simplify right side
    10,292.07x = 62,517,283.16
  5. Step 5: Solve for x
    x = 62,517,283.16/10,292.07
  6. Step 6: Final answer
    x = 6,074.31

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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.