Home / 35,226.02-48,627.12-21,076.13

Finding the Fourth Proportional to 35,226.02, 48,627.12 and 21,076.13

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Solution

The fourth proportional to 35,226.02, 48,627.12 and 21,076.13 is: 29,094.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,226.02 : 48,627.12 = 21,076.13 : x
  2. Step 2: Convert to fraction form
    35,226.02/48,627.12 = 21,076.13/x
  3. Step 3: Cross multiply
    35,226.02x = 48,627.12 × 21,076.13
  4. Step 4: Simplify right side
    35,226.02x = 1,024,871,259.51
  5. Step 5: Solve for x
    x = 1,024,871,259.51/35,226.02
  6. Step 6: Final answer
    x = 29,094.16

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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.