Home / 35,014.08-48,319.02-19,098.66

Finding the Fourth Proportional to 35,014.08, 48,319.02 and 19,098.66

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Solution

The fourth proportional to 35,014.08, 48,319.02 and 19,098.66 is: 26,355.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,014.08 : 48,319.02 = 19,098.66 : x
  2. Step 2: Convert to fraction form
    35,014.08/48,319.02 = 19,098.66/x
  3. Step 3: Cross multiply
    35,014.08x = 48,319.02 × 19,098.66
  4. Step 4: Simplify right side
    35,014.08x = 922,828,534.51
  5. Step 5: Solve for x
    x = 922,828,534.51/35,014.08
  6. Step 6: Final answer
    x = 26,355.93

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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.