Home / 40,038.14-55,259.34-24,124.08

Finding the Fourth Proportional to 40,038.14, 55,259.34 and 24,124.08

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Solution

The fourth proportional to 40,038.14, 55,259.34 and 24,124.08 is: 33,295.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,038.14 : 55,259.34 = 24,124.08 : x
  2. Step 2: Convert to fraction form
    40,038.14/55,259.34 = 24,124.08/x
  3. Step 3: Cross multiply
    40,038.14x = 55,259.34 × 24,124.08
  4. Step 4: Simplify right side
    40,038.14x = 1,333,080,738.91
  5. Step 5: Solve for x
    x = 1,333,080,738.91/40,038.14
  6. Step 6: Final answer
    x = 33,295.27

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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.