Home / 32,648.10-45,076.02-25,080.90

Finding the Fourth Proportional to 32,648.10, 45,076.02 and 25,080.90

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Solution

The fourth proportional to 32,648.10, 45,076.02 and 25,080.90 is: 34,628.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,648.10 : 45,076.02 = 25,080.90 : x
  2. Step 2: Convert to fraction form
    32,648.10/45,076.02 = 25,080.90/x
  3. Step 3: Cross multiply
    32,648.10x = 45,076.02 × 25,080.90
  4. Step 4: Simplify right side
    32,648.10x = 1,130,547,150.02
  5. Step 5: Solve for x
    x = 1,130,547,150.02/32,648.10
  6. Step 6: Final answer
    x = 34,628.27

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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.