Home / 39,624.47-59,415.23-17,411.84

Finding the Fourth Proportional to 39,624.47, 59,415.23 and 17,411.84

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Solution

The fourth proportional to 39,624.47, 59,415.23 and 17,411.84 is: 26,108.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,624.47 : 59,415.23 = 17,411.84 : x
  2. Step 2: Convert to fraction form
    39,624.47/59,415.23 = 17,411.84/x
  3. Step 3: Cross multiply
    39,624.47x = 59,415.23 × 17,411.84
  4. Step 4: Simplify right side
    39,624.47x = 1,034,528,224.78
  5. Step 5: Solve for x
    x = 1,034,528,224.78/39,624.47
  6. Step 6: Final answer
    x = 26,108.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.