Home / 292,298.02-403,389.93-164,927.14

Finding the Fourth Proportional to 292,298.02, 403,389.93 and 164,927.14

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Solution

The fourth proportional to 292,298.02, 403,389.93 and 164,927.14 is: 227,609.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,298.02 : 403,389.93 = 164,927.14 : x
  2. Step 2: Convert to fraction form
    292,298.02/403,389.93 = 164,927.14/x
  3. Step 3: Cross multiply
    292,298.02x = 403,389.93 × 164,927.14
  4. Step 4: Simplify right side
    292,298.02x = 66,529,947,459.70
  5. Step 5: Solve for x
    x = 66,529,947,459.70/292,298.02
  6. Step 6: Final answer
    x = 227,609.98

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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.