Home / 29,685.02-44,527.53-13,257.50

Finding the Fourth Proportional to 29,685.02, 44,527.53 and 13,257.50

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Solution

The fourth proportional to 29,685.02, 44,527.53 and 13,257.50 is: 19,886.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,685.02 : 44,527.53 = 13,257.50 : x
  2. Step 2: Convert to fraction form
    29,685.02/44,527.53 = 13,257.50/x
  3. Step 3: Cross multiply
    29,685.02x = 44,527.53 × 13,257.50
  4. Step 4: Simplify right side
    29,685.02x = 590,323,728.98
  5. Step 5: Solve for x
    x = 590,323,728.98/29,685.02
  6. Step 6: Final answer
    x = 19,886.25

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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.