Home / 44,683.95-61,622.65-30,365.15

Finding the Fourth Proportional to 44,683.95, 61,622.65 and 30,365.15

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Solution

The fourth proportional to 44,683.95, 61,622.65 and 30,365.15 is: 41,875.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,683.95 : 61,622.65 = 30,365.15 : x
  2. Step 2: Convert to fraction form
    44,683.95/61,622.65 = 30,365.15/x
  3. Step 3: Cross multiply
    44,683.95x = 61,622.65 × 30,365.15
  4. Step 4: Simplify right side
    44,683.95x = 1,871,181,010.65
  5. Step 5: Solve for x
    x = 1,871,181,010.65/44,683.95
  6. Step 6: Final answer
    x = 41,875.91

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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.