Home / 346,098.60-519,184.13-93,381.18

Finding the Fourth Proportional to 346,098.60, 519,184.13 and 93,381.18

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Solution

The fourth proportional to 346,098.60, 519,184.13 and 93,381.18 is: 140,081.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,098.60 : 519,184.13 = 93,381.18 : x
  2. Step 2: Convert to fraction form
    346,098.60/519,184.13 = 93,381.18/x
  3. Step 3: Cross multiply
    346,098.60x = 519,184.13 × 93,381.18
  4. Step 4: Simplify right side
    346,098.60x = 48,482,026,696.67
  5. Step 5: Solve for x
    x = 48,482,026,696.67/346,098.60
  6. Step 6: Final answer
    x = 140,081.55

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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.