Home / 56,256.30-84,384.45-14,703.30

Finding the Fourth Proportional to 56,256.30, 84,384.45 and 14,703.30

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Solution

The fourth proportional to 56,256.30, 84,384.45 and 14,703.30 is: 22,054.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,256.30 : 84,384.45 = 14,703.30 : x
  2. Step 2: Convert to fraction form
    56,256.30/84,384.45 = 14,703.30/x
  3. Step 3: Cross multiply
    56,256.30x = 84,384.45 × 14,703.30
  4. Step 4: Simplify right side
    56,256.30x = 1,240,729,883.69
  5. Step 5: Solve for x
    x = 1,240,729,883.69/56,256.30
  6. Step 6: Final answer
    x = 22,054.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.