Home / 42,834.48-59,116-24,685.84

Finding the Fourth Proportional to 42,834.48, 59,116 and 24,685.84

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Solution

The fourth proportional to 42,834.48, 59,116 and 24,685.84 is: 34,069.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,834.48 : 59,116 = 24,685.84 : x
  2. Step 2: Convert to fraction form
    42,834.48/59,116 = 24,685.84/x
  3. Step 3: Cross multiply
    42,834.48x = 59,116 × 24,685.84
  4. Step 4: Simplify right side
    42,834.48x = 1,459,328,117.44
  5. Step 5: Solve for x
    x = 1,459,328,117.44/42,834.48
  6. Step 6: Final answer
    x = 34,069.01

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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.