Home / 58,364.10-80,539.18-34,493.00

Finding the Fourth Proportional to 58,364.10, 80,539.18 and 34,493.00

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Solution

The fourth proportional to 58,364.10, 80,539.18 and 34,493.00 is: 47,598.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,364.10 : 80,539.18 = 34,493.00 : x
  2. Step 2: Convert to fraction form
    58,364.10/80,539.18 = 34,493.00/x
  3. Step 3: Cross multiply
    58,364.10x = 80,539.18 × 34,493.00
  4. Step 4: Simplify right side
    58,364.10x = 2,778,037,446.81
  5. Step 5: Solve for x
    x = 2,778,037,446.81/58,364.10
  6. Step 6: Final answer
    x = 47,598.39

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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.