Home / 29,655.99-44,455.40-10,925.79

Finding the Fourth Proportional to 29,655.99, 44,455.40 and 10,925.79

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Solution

The fourth proportional to 29,655.99, 44,455.40 and 10,925.79 is: 16,378.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,655.99 : 44,455.40 = 10,925.79 : x
  2. Step 2: Convert to fraction form
    29,655.99/44,455.40 = 10,925.79/x
  3. Step 3: Cross multiply
    29,655.99x = 44,455.40 × 10,925.79
  4. Step 4: Simplify right side
    29,655.99x = 485,710,364.77
  5. Step 5: Solve for x
    x = 485,710,364.77/29,655.99
  6. Step 6: Final answer
    x = 16,378.15

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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.