Home / 34,033.02-46,966.34-18,925.12

Finding the Fourth Proportional to 34,033.02, 46,966.34 and 18,925.12

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Solution

The fourth proportional to 34,033.02, 46,966.34 and 18,925.12 is: 26,117.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,033.02 : 46,966.34 = 18,925.12 : x
  2. Step 2: Convert to fraction form
    34,033.02/46,966.34 = 18,925.12/x
  3. Step 3: Cross multiply
    34,033.02x = 46,966.34 × 18,925.12
  4. Step 4: Simplify right side
    34,033.02x = 888,843,798.45
  5. Step 5: Solve for x
    x = 888,843,798.45/34,033.02
  6. Step 6: Final answer
    x = 26,117.10

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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.