Home / 59,758.02-89,607.69-34,806.78

Finding the Fourth Proportional to 59,758.02, 89,607.69 and 34,806.78

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Solution

The fourth proportional to 59,758.02, 89,607.69 and 34,806.78 is: 52,193.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,758.02 : 89,607.69 = 34,806.78 : x
  2. Step 2: Convert to fraction form
    59,758.02/89,607.69 = 34,806.78/x
  3. Step 3: Cross multiply
    59,758.02x = 89,607.69 × 34,806.78
  4. Step 4: Simplify right side
    59,758.02x = 3,118,955,152.14
  5. Step 5: Solve for x
    x = 3,118,955,152.14/59,758.02
  6. Step 6: Final answer
    x = 52,193.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.