Home / 24,901.56-34,364.40-14,835

Finding the Fourth Proportional to 24,901.56, 34,364.40 and 14,835

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Solution

The fourth proportional to 24,901.56, 34,364.40 and 14,835 is: 20,472.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,901.56 : 34,364.40 = 14,835 : x
  2. Step 2: Convert to fraction form
    24,901.56/34,364.40 = 14,835/x
  3. Step 3: Cross multiply
    24,901.56x = 34,364.40 × 14,835
  4. Step 4: Simplify right side
    24,901.56x = 509,795,874
  5. Step 5: Solve for x
    x = 509,795,874/24,901.56
  6. Step 6: Final answer
    x = 20,472.45

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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.