Home / 46,941.08-64,776.54-25,719.88

Finding the Fourth Proportional to 46,941.08, 64,776.54 and 25,719.88

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Solution

The fourth proportional to 46,941.08, 64,776.54 and 25,719.88 is: 35,492.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,941.08 : 64,776.54 = 25,719.88 : x
  2. Step 2: Convert to fraction form
    46,941.08/64,776.54 = 25,719.88/x
  3. Step 3: Cross multiply
    46,941.08x = 64,776.54 × 25,719.88
  4. Step 4: Simplify right side
    46,941.08x = 1,666,044,835.62
  5. Step 5: Solve for x
    x = 1,666,044,835.62/46,941.08
  6. Step 6: Final answer
    x = 35,492.26

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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.