Home / 35,325.02-48,746.07-19,410.14

Finding the Fourth Proportional to 35,325.02, 48,746.07 and 19,410.14

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Solution

The fourth proportional to 35,325.02, 48,746.07 and 19,410.14 is: 26,784.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,325.02 : 48,746.07 = 19,410.14 : x
  2. Step 2: Convert to fraction form
    35,325.02/48,746.07 = 19,410.14/x
  3. Step 3: Cross multiply
    35,325.02x = 48,746.07 × 19,410.14
  4. Step 4: Simplify right side
    35,325.02x = 946,168,043.15
  5. Step 5: Solve for x
    x = 946,168,043.15/35,325.02
  6. Step 6: Final answer
    x = 26,784.64

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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.