Home / 10,050.93-13,875.05-6,699.33

Finding the Fourth Proportional to 10,050.93, 13,875.05 and 6,699.33

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Solution

The fourth proportional to 10,050.93, 13,875.05 and 6,699.33 is: 9,248.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050.93 : 13,875.05 = 6,699.33 : x
  2. Step 2: Convert to fraction form
    10,050.93/13,875.05 = 6,699.33/x
  3. Step 3: Cross multiply
    10,050.93x = 13,875.05 × 6,699.33
  4. Step 4: Simplify right side
    10,050.93x = 92,953,505.22
  5. Step 5: Solve for x
    x = 92,953,505.22/10,050.93
  6. Step 6: Final answer
    x = 9,248.25

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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.