Home / 46,492.35-64,159.80-25,271.56

Finding the Fourth Proportional to 46,492.35, 64,159.80 and 25,271.56

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Solution

The fourth proportional to 46,492.35, 64,159.80 and 25,271.56 is: 34,874.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,492.35 : 64,159.80 = 25,271.56 : x
  2. Step 2: Convert to fraction form
    46,492.35/64,159.80 = 25,271.56/x
  3. Step 3: Cross multiply
    46,492.35x = 64,159.80 × 25,271.56
  4. Step 4: Simplify right side
    46,492.35x = 1,621,418,108.93
  5. Step 5: Solve for x
    x = 1,621,418,108.93/46,492.35
  6. Step 6: Final answer
    x = 34,874.95

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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.