Home / 34,404.16-51,583.20-10,703.68

Finding the Fourth Proportional to 34,404.16, 51,583.20 and 10,703.68

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Solution

The fourth proportional to 34,404.16, 51,583.20 and 10,703.68 is: 16,048.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,404.16 : 51,583.20 = 10,703.68 : x
  2. Step 2: Convert to fraction form
    34,404.16/51,583.20 = 10,703.68/x
  3. Step 3: Cross multiply
    34,404.16x = 51,583.20 × 10,703.68
  4. Step 4: Simplify right side
    34,404.16x = 552,130,066.18
  5. Step 5: Solve for x
    x = 552,130,066.18/34,404.16
  6. Step 6: Final answer
    x = 16,048.35

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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.