Home / 25,554.08-35,264.60-14,941.60

Finding the Fourth Proportional to 25,554.08, 35,264.60 and 14,941.60

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Solution

The fourth proportional to 25,554.08, 35,264.60 and 14,941.60 is: 20,619.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,554.08 : 35,264.60 = 14,941.60 : x
  2. Step 2: Convert to fraction form
    25,554.08/35,264.60 = 14,941.60/x
  3. Step 3: Cross multiply
    25,554.08x = 35,264.60 × 14,941.60
  4. Step 4: Simplify right side
    25,554.08x = 526,909,547.36
  5. Step 5: Solve for x
    x = 526,909,547.36/25,554.08
  6. Step 6: Final answer
    x = 20,619.39

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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.