Home / 163,962.60-245,943.90-58,792.20

Finding the Fourth Proportional to 163,962.60, 245,943.90 and 58,792.20

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Solution

The fourth proportional to 163,962.60, 245,943.90 and 58,792.20 is: 88,188.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,962.60 : 245,943.90 = 58,792.20 : x
  2. Step 2: Convert to fraction form
    163,962.60/245,943.90 = 58,792.20/x
  3. Step 3: Cross multiply
    163,962.60x = 245,943.90 × 58,792.20
  4. Step 4: Simplify right side
    163,962.60x = 14,459,582,957.58
  5. Step 5: Solve for x
    x = 14,459,582,957.58/163,962.60
  6. Step 6: Final answer
    x = 88,188.30

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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.