Home / 25,110.18-37,637.59-11,055.29

Finding the Fourth Proportional to 25,110.18, 37,637.59 and 11,055.29

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Solution

The fourth proportional to 25,110.18, 37,637.59 and 11,055.29 is: 16,570.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,110.18 : 37,637.59 = 11,055.29 : x
  2. Step 2: Convert to fraction form
    25,110.18/37,637.59 = 11,055.29/x
  3. Step 3: Cross multiply
    25,110.18x = 37,637.59 × 11,055.29
  4. Step 4: Simplify right side
    25,110.18x = 416,094,246.16
  5. Step 5: Solve for x
    x = 416,094,246.16/25,110.18
  6. Step 6: Final answer
    x = 16,570.74

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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.