Home / 34,443.66-47,535.00-19,337.32

Finding the Fourth Proportional to 34,443.66, 47,535.00 and 19,337.32

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Solution

The fourth proportional to 34,443.66, 47,535.00 and 19,337.32 is: 26,687.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,443.66 : 47,535.00 = 19,337.32 : x
  2. Step 2: Convert to fraction form
    34,443.66/47,535.00 = 19,337.32/x
  3. Step 3: Cross multiply
    34,443.66x = 47,535.00 × 19,337.32
  4. Step 4: Simplify right side
    34,443.66x = 919,199,334.49
  5. Step 5: Solve for x
    x = 919,199,334.49/34,443.66
  6. Step 6: Final answer
    x = 26,687.04

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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.