Home / 47,254.89-65,209.41-26,030.19

Finding the Fourth Proportional to 47,254.89, 65,209.41 and 26,030.19

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Solution

The fourth proportional to 47,254.89, 65,209.41 and 26,030.19 is: 35,920.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,254.89 : 65,209.41 = 26,030.19 : x
  2. Step 2: Convert to fraction form
    47,254.89/65,209.41 = 26,030.19/x
  3. Step 3: Cross multiply
    47,254.89x = 65,209.41 × 26,030.19
  4. Step 4: Simplify right side
    47,254.89x = 1,697,413,332.09
  5. Step 5: Solve for x
    x = 1,697,413,332.09/47,254.89
  6. Step 6: Final answer
    x = 35,920.37

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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.