Home / 232,117.02-348,200.64-99,011.34

Finding the Fourth Proportional to 232,117.02, 348,200.64 and 99,011.34

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Solution

The fourth proportional to 232,117.02, 348,200.64 and 99,011.34 is: 148,527.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,117.02 : 348,200.64 = 99,011.34 : x
  2. Step 2: Convert to fraction form
    232,117.02/348,200.64 = 99,011.34/x
  3. Step 3: Cross multiply
    232,117.02x = 348,200.64 × 99,011.34
  4. Step 4: Simplify right side
    232,117.02x = 34,475,811,955.26
  5. Step 5: Solve for x
    x = 34,475,811,955.26/232,117.02
  6. Step 6: Final answer
    x = 148,527.72

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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.