Home / 42,461.46-58,606.47-26,332.34

Finding the Fourth Proportional to 42,461.46, 58,606.47 and 26,332.34

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Solution

The fourth proportional to 42,461.46, 58,606.47 and 26,332.34 is: 36,344.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,461.46 : 58,606.47 = 26,332.34 : x
  2. Step 2: Convert to fraction form
    42,461.46/58,606.47 = 26,332.34/x
  3. Step 3: Cross multiply
    42,461.46x = 58,606.47 × 26,332.34
  4. Step 4: Simplify right side
    42,461.46x = 1,543,245,201.21
  5. Step 5: Solve for x
    x = 1,543,245,201.21/42,461.46
  6. Step 6: Final answer
    x = 36,344.61

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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.