Home / 43,266.69-59,661.90-34,176.06

Finding the Fourth Proportional to 43,266.69, 59,661.90 and 34,176.06

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Solution

The fourth proportional to 43,266.69, 59,661.90 and 34,176.06 is: 47,126.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,266.69 : 59,661.90 = 34,176.06 : x
  2. Step 2: Convert to fraction form
    43,266.69/59,661.90 = 34,176.06/x
  3. Step 3: Cross multiply
    43,266.69x = 59,661.90 × 34,176.06
  4. Step 4: Simplify right side
    43,266.69x = 2,039,008,674.11
  5. Step 5: Solve for x
    x = 2,039,008,674.11/43,266.69
  6. Step 6: Final answer
    x = 47,126.52

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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.