Home / 57,547.00-79,387.35-44,712.34

Finding the Fourth Proportional to 57,547.00, 79,387.35 and 44,712.34

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Solution

The fourth proportional to 57,547.00, 79,387.35 and 44,712.34 is: 61,681.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,547.00 : 79,387.35 = 44,712.34 : x
  2. Step 2: Convert to fraction form
    57,547.00/79,387.35 = 44,712.34/x
  3. Step 3: Cross multiply
    57,547.00x = 79,387.35 × 44,712.34
  4. Step 4: Simplify right side
    57,547.00x = 3,549,593,961.34
  5. Step 5: Solve for x
    x = 3,549,593,961.34/57,547.00
  6. Step 6: Final answer
    x = 61,681.66

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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.