Home / 46,430.28-69,647.85-35,354.34

Finding the Fourth Proportional to 46,430.28, 69,647.85 and 35,354.34

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Solution

The fourth proportional to 46,430.28, 69,647.85 and 35,354.34 is: 53,033.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,430.28 : 69,647.85 = 35,354.34 : x
  2. Step 2: Convert to fraction form
    46,430.28/69,647.85 = 35,354.34/x
  3. Step 3: Cross multiply
    46,430.28x = 69,647.85 × 35,354.34
  4. Step 4: Simplify right side
    46,430.28x = 2,462,353,769.17
  5. Step 5: Solve for x
    x = 2,462,353,769.17/46,430.28
  6. Step 6: Final answer
    x = 53,033.36

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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.