Home / 44,647.95-66,925.35-15,055.62

Finding the Fourth Proportional to 44,647.95, 66,925.35 and 15,055.62

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Solution

The fourth proportional to 44,647.95, 66,925.35 and 15,055.62 is: 22,567.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,647.95 : 66,925.35 = 15,055.62 : x
  2. Step 2: Convert to fraction form
    44,647.95/66,925.35 = 15,055.62/x
  3. Step 3: Cross multiply
    44,647.95x = 66,925.35 × 15,055.62
  4. Step 4: Simplify right side
    44,647.95x = 1,007,602,637.97
  5. Step 5: Solve for x
    x = 1,007,602,637.97/44,647.95
  6. Step 6: Final answer
    x = 22,567.72

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1.5x scale

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.