Home / 48,663.08-67,154.98-26,307.08

Finding the Fourth Proportional to 48,663.08, 67,154.98 and 26,307.08

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Solution

The fourth proportional to 48,663.08, 67,154.98 and 26,307.08 is: 36,303.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,663.08 : 67,154.98 = 26,307.08 : x
  2. Step 2: Convert to fraction form
    48,663.08/67,154.98 = 26,307.08/x
  3. Step 3: Cross multiply
    48,663.08x = 67,154.98 × 26,307.08
  4. Step 4: Simplify right side
    48,663.08x = 1,766,651,431.26
  5. Step 5: Solve for x
    x = 1,766,651,431.26/48,663.08
  6. Step 6: Final answer
    x = 36,303.73

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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.