Home / 94,925.06-130,985.13-52,477.82

Finding the Fourth Proportional to 94,925.06, 130,985.13 and 52,477.82

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Solution

The fourth proportional to 94,925.06, 130,985.13 and 52,477.82 is: 72,413.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,925.06 : 130,985.13 = 52,477.82 : x
  2. Step 2: Convert to fraction form
    94,925.06/130,985.13 = 52,477.82/x
  3. Step 3: Cross multiply
    94,925.06x = 130,985.13 × 52,477.82
  4. Step 4: Simplify right side
    94,925.06x = 6,873,814,074.82
  5. Step 5: Solve for x
    x = 6,873,814,074.82/94,925.06
  6. Step 6: Final answer
    x = 72,413.06

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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.