Home / 35,346.54-53,020.23-9,050.58

Finding the Fourth Proportional to 35,346.54, 53,020.23 and 9,050.58

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Solution

The fourth proportional to 35,346.54, 53,020.23 and 9,050.58 is: 13,575.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,346.54 : 53,020.23 = 9,050.58 : x
  2. Step 2: Convert to fraction form
    35,346.54/53,020.23 = 9,050.58/x
  3. Step 3: Cross multiply
    35,346.54x = 53,020.23 × 9,050.58
  4. Step 4: Simplify right side
    35,346.54x = 479,863,833.23
  5. Step 5: Solve for x
    x = 479,863,833.23/35,346.54
  6. Step 6: Final answer
    x = 13,575.98

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1.5x scale

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.