Home / 34,460.16-51,681.60-25,209.12

Finding the Fourth Proportional to 34,460.16, 51,681.60 and 25,209.12

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Solution

The fourth proportional to 34,460.16, 51,681.60 and 25,209.12 is: 37,807.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,460.16 : 51,681.60 = 25,209.12 : x
  2. Step 2: Convert to fraction form
    34,460.16/51,681.60 = 25,209.12/x
  3. Step 3: Cross multiply
    34,460.16x = 51,681.60 × 25,209.12
  4. Step 4: Simplify right side
    34,460.16x = 1,302,847,656.19
  5. Step 5: Solve for x
    x = 1,302,847,656.19/34,460.16
  6. Step 6: Final answer
    x = 37,807.36

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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.