Home / 45,360.95-62,570.77-29,222.93

Finding the Fourth Proportional to 45,360.95, 62,570.77 and 29,222.93

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Solution

The fourth proportional to 45,360.95, 62,570.77 and 29,222.93 is: 40,310.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,360.95 : 62,570.77 = 29,222.93 : x
  2. Step 2: Convert to fraction form
    45,360.95/62,570.77 = 29,222.93/x
  3. Step 3: Cross multiply
    45,360.95x = 62,570.77 × 29,222.93
  4. Step 4: Simplify right side
    45,360.95x = 1,828,501,315.13
  5. Step 5: Solve for x
    x = 1,828,501,315.13/45,360.95
  6. Step 6: Final answer
    x = 40,310.04

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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.