Home / 60,430.08-83,397.06-33,575.52

Finding the Fourth Proportional to 60,430.08, 83,397.06 and 33,575.52

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Solution

The fourth proportional to 60,430.08, 83,397.06 and 33,575.52 is: 46,336.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,430.08 : 83,397.06 = 33,575.52 : x
  2. Step 2: Convert to fraction form
    60,430.08/83,397.06 = 33,575.52/x
  3. Step 3: Cross multiply
    60,430.08x = 83,397.06 × 33,575.52
  4. Step 4: Simplify right side
    60,430.08x = 2,800,099,655.97
  5. Step 5: Solve for x
    x = 2,800,099,655.97/60,430.08
  6. Step 6: Final answer
    x = 46,336.19

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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.