Home / 35,307.19-52,960.73-9,011.93

Finding the Fourth Proportional to 35,307.19, 52,960.73 and 9,011.93

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Solution

The fourth proportional to 35,307.19, 52,960.73 and 9,011.93 is: 13,517.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,307.19 : 52,960.73 = 9,011.93 : x
  2. Step 2: Convert to fraction form
    35,307.19/52,960.73 = 9,011.93/x
  3. Step 3: Cross multiply
    35,307.19x = 52,960.73 × 9,011.93
  4. Step 4: Simplify right side
    35,307.19x = 477,278,391.51
  5. Step 5: Solve for x
    x = 477,278,391.51/35,307.19
  6. Step 6: Final answer
    x = 13,517.88

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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.