Home / 46,574.49-64,271.16-25,353.30

Finding the Fourth Proportional to 46,574.49, 64,271.16 and 25,353.30

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Solution

The fourth proportional to 46,574.49, 64,271.16 and 25,353.30 is: 34,986.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,574.49 : 64,271.16 = 25,353.30 : x
  2. Step 2: Convert to fraction form
    46,574.49/64,271.16 = 25,353.30/x
  3. Step 3: Cross multiply
    46,574.49x = 64,271.16 × 25,353.30
  4. Step 4: Simplify right side
    46,574.49x = 1,629,486,000.83
  5. Step 5: Solve for x
    x = 1,629,486,000.83/46,574.49
  6. Step 6: Final answer
    x = 34,986.66

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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.