Home / 10,325.77-14,248.34-6,075.89

Finding the Fourth Proportional to 10,325.77, 14,248.34 and 6,075.89

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Solution

The fourth proportional to 10,325.77, 14,248.34 and 6,075.89 is: 8,384.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325.77 : 14,248.34 = 6,075.89 : x
  2. Step 2: Convert to fraction form
    10,325.77/14,248.34 = 6,075.89/x
  3. Step 3: Cross multiply
    10,325.77x = 14,248.34 × 6,075.89
  4. Step 4: Simplify right side
    10,325.77x = 86,571,397.33
  5. Step 5: Solve for x
    x = 86,571,397.33/10,325.77
  6. Step 6: Final answer
    x = 8,384.02

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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.