Home / 46,865.04-70,282.85-15,693

Finding the Fourth Proportional to 46,865.04, 70,282.85 and 15,693

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Solution

The fourth proportional to 46,865.04, 70,282.85 and 15,693 is: 23,534.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,865.04 : 70,282.85 = 15,693 : x
  2. Step 2: Convert to fraction form
    46,865.04/70,282.85 = 15,693/x
  3. Step 3: Cross multiply
    46,865.04x = 70,282.85 × 15,693
  4. Step 4: Simplify right side
    46,865.04x = 1,102,948,686.59
  5. Step 5: Solve for x
    x = 1,102,948,686.59/46,865.04
  6. Step 6: Final answer
    x = 23,534.57

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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.