Home / 39,527.01-59,276.22-13,225.60

Finding the Fourth Proportional to 39,527.01, 59,276.22 and 13,225.60

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Solution

The fourth proportional to 39,527.01, 59,276.22 and 13,225.60 is: 19,833.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,527.01 : 59,276.22 = 13,225.60 : x
  2. Step 2: Convert to fraction form
    39,527.01/59,276.22 = 13,225.60/x
  3. Step 3: Cross multiply
    39,527.01x = 59,276.22 × 13,225.60
  4. Step 4: Simplify right side
    39,527.01x = 783,963,575.23
  5. Step 5: Solve for x
    x = 783,963,575.23/39,527.01
  6. Step 6: Final answer
    x = 19,833.62

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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.