Home / 56,193.36-77,554.58-32,319.42

Finding the Fourth Proportional to 56,193.36, 77,554.58 and 32,319.42

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Solution

The fourth proportional to 56,193.36, 77,554.58 and 32,319.42 is: 44,605.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,193.36 : 77,554.58 = 32,319.42 : x
  2. Step 2: Convert to fraction form
    56,193.36/77,554.58 = 32,319.42/x
  3. Step 3: Cross multiply
    56,193.36x = 77,554.58 × 32,319.42
  4. Step 4: Simplify right side
    56,193.36x = 2,506,518,882.35
  5. Step 5: Solve for x
    x = 2,506,518,882.35/56,193.36
  6. Step 6: Final answer
    x = 44,605.25

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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.