Home / 43,105.10-59,466.76-26,328.38

Finding the Fourth Proportional to 43,105.10, 59,466.76 and 26,328.38

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Solution

The fourth proportional to 43,105.10, 59,466.76 and 26,328.38 is: 36,322.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,105.10 : 59,466.76 = 26,328.38 : x
  2. Step 2: Convert to fraction form
    43,105.10/59,466.76 = 26,328.38/x
  3. Step 3: Cross multiply
    43,105.10x = 59,466.76 × 26,328.38
  4. Step 4: Simplify right side
    43,105.10x = 1,565,663,091.49
  5. Step 5: Solve for x
    x = 1,565,663,091.49/43,105.10
  6. Step 6: Final answer
    x = 36,322.00

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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.