Home / 42,602.58-58,797.36-24,703.20

Finding the Fourth Proportional to 42,602.58, 58,797.36 and 24,703.20

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Solution

The fourth proportional to 42,602.58, 58,797.36 and 24,703.20 is: 34,093.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,602.58 : 58,797.36 = 24,703.20 : x
  2. Step 2: Convert to fraction form
    42,602.58/58,797.36 = 24,703.20/x
  3. Step 3: Cross multiply
    42,602.58x = 58,797.36 × 24,703.20
  4. Step 4: Simplify right side
    42,602.58x = 1,452,482,943.55
  5. Step 5: Solve for x
    x = 1,452,482,943.55/42,602.58
  6. Step 6: Final answer
    x = 34,093.78

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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.