Home / 173,490.27-239,417.01-97,012.14

Finding the Fourth Proportional to 173,490.27, 239,417.01 and 97,012.14

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Solution

The fourth proportional to 173,490.27, 239,417.01 and 97,012.14 is: 133,877.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,490.27 : 239,417.01 = 97,012.14 : x
  2. Step 2: Convert to fraction form
    173,490.27/239,417.01 = 97,012.14/x
  3. Step 3: Cross multiply
    173,490.27x = 239,417.01 × 97,012.14
  4. Step 4: Simplify right side
    173,490.27x = 23,226,356,492.50
  5. Step 5: Solve for x
    x = 23,226,356,492.50/173,490.27
  6. Step 6: Final answer
    x = 133,877.00

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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.