Home / 46,510.47-64,185.26-25,289.87

Finding the Fourth Proportional to 46,510.47, 64,185.26 and 25,289.87

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Solution

The fourth proportional to 46,510.47, 64,185.26 and 25,289.87 is: 34,900.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,510.47 : 64,185.26 = 25,289.87 : x
  2. Step 2: Convert to fraction form
    46,510.47/64,185.26 = 25,289.87/x
  3. Step 3: Cross multiply
    46,510.47x = 64,185.26 × 25,289.87
  4. Step 4: Simplify right side
    46,510.47x = 1,623,236,433.94
  5. Step 5: Solve for x
    x = 1,623,236,433.94/46,510.47
  6. Step 6: Final answer
    x = 34,900.45

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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.