Home / 43,415.42-59,893.17-25,510.10

Finding the Fourth Proportional to 43,415.42, 59,893.17 and 25,510.10

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Solution

The fourth proportional to 43,415.42, 59,893.17 and 25,510.10 is: 35,192.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,415.42 : 59,893.17 = 25,510.10 : x
  2. Step 2: Convert to fraction form
    43,415.42/59,893.17 = 25,510.10/x
  3. Step 3: Cross multiply
    43,415.42x = 59,893.17 × 25,510.10
  4. Step 4: Simplify right side
    43,415.42x = 1,527,880,756.02
  5. Step 5: Solve for x
    x = 1,527,880,756.02/43,415.42
  6. Step 6: Final answer
    x = 35,192.12

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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.