Home / 42,880.48-59,175.23-24,017.61

Finding the Fourth Proportional to 42,880.48, 59,175.23 and 24,017.61

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Solution

The fourth proportional to 42,880.48, 59,175.23 and 24,017.61 is: 33,144.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,880.48 : 59,175.23 = 24,017.61 : x
  2. Step 2: Convert to fraction form
    42,880.48/59,175.23 = 24,017.61/x
  3. Step 3: Cross multiply
    42,880.48x = 59,175.23 × 24,017.61
  4. Step 4: Simplify right side
    42,880.48x = 1,421,247,595.80
  5. Step 5: Solve for x
    x = 1,421,247,595.80/42,880.48
  6. Step 6: Final answer
    x = 33,144.40

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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.