Home / 10,330.08-14,253.15-5,852.81

Finding the Fourth Proportional to 10,330.08, 14,253.15 and 5,852.81

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Solution

The fourth proportional to 10,330.08, 14,253.15 and 5,852.81 is: 8,075.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,330.08 : 14,253.15 = 5,852.81 : x
  2. Step 2: Convert to fraction form
    10,330.08/14,253.15 = 5,852.81/x
  3. Step 3: Cross multiply
    10,330.08x = 14,253.15 × 5,852.81
  4. Step 4: Simplify right side
    10,330.08x = 83,420,907.59
  5. Step 5: Solve for x
    x = 83,420,907.59/10,330.08
  6. Step 6: Final answer
    x = 8,075.53

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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.