Home / 10,833.48-14,950.31-6,053.81

Finding the Fourth Proportional to 10,833.48, 14,950.31 and 6,053.81

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Solution

The fourth proportional to 10,833.48, 14,950.31 and 6,053.81 is: 8,354.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,833.48 : 14,950.31 = 6,053.81 : x
  2. Step 2: Convert to fraction form
    10,833.48/14,950.31 = 6,053.81/x
  3. Step 3: Cross multiply
    10,833.48x = 14,950.31 × 6,053.81
  4. Step 4: Simplify right side
    10,833.48x = 90,506,231.16
  5. Step 5: Solve for x
    x = 90,506,231.16/10,833.48
  6. Step 6: Final answer
    x = 8,354.31

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1.5x scale

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.