Home / 25,303.40-34,913.93-14,552.01

Finding the Fourth Proportional to 25,303.40, 34,913.93 and 14,552.01

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Solution

The fourth proportional to 25,303.40, 34,913.93 and 14,552.01 is: 20,079.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,303.40 : 34,913.93 = 14,552.01 : x
  2. Step 2: Convert to fraction form
    25,303.40/34,913.93 = 14,552.01/x
  3. Step 3: Cross multiply
    25,303.40x = 34,913.93 × 14,552.01
  4. Step 4: Simplify right side
    25,303.40x = 508,067,785.74
  5. Step 5: Solve for x
    x = 508,067,785.74/25,303.40
  6. Step 6: Final answer
    x = 20,079.04

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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.