Home / 177,547.95-265,804.34-93,107.88

Finding the Fourth Proportional to 177,547.95, 265,804.34 and 93,107.88

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Solution

The fourth proportional to 177,547.95, 265,804.34 and 93,107.88 is: 139,390.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,547.95 : 265,804.34 = 93,107.88 : x
  2. Step 2: Convert to fraction form
    177,547.95/265,804.34 = 93,107.88/x
  3. Step 3: Cross multiply
    177,547.95x = 265,804.34 × 93,107.88
  4. Step 4: Simplify right side
    177,547.95x = 24,748,478,126.66
  5. Step 5: Solve for x
    x = 24,748,478,126.66/177,547.95
  6. Step 6: Final answer
    x = 139,390.39

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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.