Home / 92,925.03-139,392.84-26,359.95

Finding the Fourth Proportional to 92,925.03, 139,392.84 and 26,359.95

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Solution

The fourth proportional to 92,925.03, 139,392.84 and 26,359.95 is: 39,541.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,925.03 : 139,392.84 = 26,359.95 : x
  2. Step 2: Convert to fraction form
    92,925.03/139,392.84 = 26,359.95/x
  3. Step 3: Cross multiply
    92,925.03x = 139,392.84 × 26,359.95
  4. Step 4: Simplify right side
    92,925.03x = 3,674,388,292.76
  5. Step 5: Solve for x
    x = 3,674,388,292.76/92,925.03
  6. Step 6: Final answer
    x = 39,541.43

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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.