Home / 10,528.25-14,528.47-6,050.97

Finding the Fourth Proportional to 10,528.25, 14,528.47 and 6,050.97

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Solution

The fourth proportional to 10,528.25, 14,528.47 and 6,050.97 is: 8,350.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,528.25 : 14,528.47 = 6,050.97 : x
  2. Step 2: Convert to fraction form
    10,528.25/14,528.47 = 6,050.97/x
  3. Step 3: Cross multiply
    10,528.25x = 14,528.47 × 6,050.97
  4. Step 4: Simplify right side
    10,528.25x = 87,911,336.12
  5. Step 5: Solve for x
    x = 87,911,336.12/10,528.25
  6. Step 6: Final answer
    x = 8,350.04

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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.