Home / 158,617.39-237,937.02-46,298.55

Finding the Fourth Proportional to 158,617.39, 237,937.02 and 46,298.55

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Solution

The fourth proportional to 158,617.39, 237,937.02 and 46,298.55 is: 69,451.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,617.39 : 237,937.02 = 46,298.55 : x
  2. Step 2: Convert to fraction form
    158,617.39/237,937.02 = 46,298.55/x
  3. Step 3: Cross multiply
    158,617.39x = 237,937.02 × 46,298.55
  4. Step 4: Simplify right side
    158,617.39x = 11,016,139,017.32
  5. Step 5: Solve for x
    x = 11,016,139,017.32/158,617.39
  6. Step 6: Final answer
    x = 69,451.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.